53262620

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2441}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 111999888

約数和(自身を除く): 58737268

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 2441, 4364, 4882, 5455, 9764, 10910, 12205, 21820, 24410, 48820, 2663131, 5326262, 10652524, 13315655, 26631310, 53262620]

約数ペア:

[(1, 53262620), (2, 26631310), (4, 13315655), (5, 10652524), (10, 5326262), (20, 2663131), (1091, 48820), (2182, 24410), (2441, 21820), (4364, 12205), (4882, 10910), (5455, 9764)]