factordb · sequences

Sequence

Start with

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whole sequence last 20 terms last term range to

Terminates

Aliquot variants · Augmented · σ(n) − n + 1 of 48264 length 11 The sequence reaches the fixed point 2. ↓ .elf file

Show sequence-development graph

Term size (digits) across the sequence — How the sequence develops - decimal digits of each term vs iteration.

n	Status	Digits	Term	Factorization
0	Fully factored	5	48264	2³×3×2011
1	Fully factored	5	72457	7×11×941
↳	Continues Reaches 17976 and continues as that sequence.
2	Fully factored	5	17976	2³×3×7×107
3	Fully factored	5	33865	5×13×521
↳	Continues Reaches 9984 and continues as that sequence.
4	Fully factored	4	9984	2⁸×3×13
5	Fully factored	5	18633	3×6211
↳	Continues Reaches 6216 and continues as that sequence.
6	Fully factored	4	6216	2³×3×7×37
7	Fully factored	5	12025	5²×13×37
↳	Continues Reaches 4468 and continues as that sequence.
8	Fully factored	4	4468	2²×1117
↳	Continues Reaches 3359 and continues as that sequence.
9	Fully factored	4	3359	3359
↳	Continues Reaches 2 and continues as that sequence.
10	Fully factored	1	2	2
11	terminus	1	0	-
↳	Terminates The sequence reaches the fixed point 2 and terminates.

From the command linefdb · curl

fdb

fdb seq view '48264' --type 54 --part last20

curl

curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"sequence_view","params":{"start":{"expr":"48264"},"type":54,"part":"last20","fr":0}}'