51077620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232171}}^1$

素因数の和:232191

約数の個数: 24

約数和(自身を含む): 117014688

約数和(自身を除く): 65937068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 232171, 464342, 928684, 1160855, 2321710, 2553881, 4643420, 5107762, 10215524, 12769405, 25538810, 51077620]

約数ペア:

[(1, 51077620), (2, 25538810), (4, 12769405), (5, 10215524), (10, 5107762), (11, 4643420), (20, 2553881), (22, 2321710), (44, 1160855), (55, 928684), (110, 464342), (220, 232171)]