51772540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 117391680

約数和(自身を除く): 65619140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 3881, 6670, 7762, 13340, 15524, 19405, 38810, 77620, 89263, 112549, 178526, 225098, 357052, 446315, 450196, 562745, 892630, 1125490, 1785260, 2250980, 2588627, 5177254, 10354508, 12943135, 25886270, 51772540]

約数ペア:

[(1, 51772540), (2, 25886270), (4, 12943135), (5, 10354508), (10, 5177254), (20, 2588627), (23, 2250980), (29, 1785260), (46, 1125490), (58, 892630), (92, 562745), (115, 450196), (116, 446315), (145, 357052), (230, 225098), (290, 178526), (460, 112549), (580, 89263), (667, 77620), (1334, 38810), (2668, 19405), (3335, 15524), (3881, 13340), (6670, 7762)]