54956638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{11839}}^1$

素因数の和:12063

約数の個数: 16

約数和(自身を含む): 90362880

約数和(自身を除く): 35406242

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 11839, 23678, 130229, 260458, 2498029, 4996058, 27478319, 54956638]

約数ペア:

[(1, 54956638), (2, 27478319), (11, 4996058), (22, 2498029), (211, 260458), (422, 130229), (2321, 23678), (4642, 11839)]