56675240

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1231}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 71058520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 1231, 2302, 2462, 4604, 4924, 5755, 6155, 9208, 9848, 11510, 12310, 23020, 24620, 46040, 49240, 1416881, 2833762, 5667524, 7084405, 11335048, 14168810, 28337620, 56675240]

約数ペア:

[(1, 56675240), (2, 28337620), (4, 14168810), (5, 11335048), (8, 7084405), (10, 5667524), (20, 2833762), (40, 1416881), (1151, 49240), (1231, 46040), (2302, 24620), (2462, 23020), (4604, 12310), (4924, 11510), (5755, 9848), (6155, 9208)]