51165290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24481}}^1$

素因数の和:24518

約数の個数: 32

約数和(自身を含む): 105762240

約数和(自身を除く): 54596950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 24481, 48962, 122405, 244810, 269291, 465139, 538582, 930278, 1346455, 2325695, 2692910, 4651390, 5116529, 10233058, 25582645, 51165290]

約数ペア:

[(1, 51165290), (2, 25582645), (5, 10233058), (10, 5116529), (11, 4651390), (19, 2692910), (22, 2325695), (38, 1346455), (55, 930278), (95, 538582), (110, 465139), (190, 269291), (209, 244810), (418, 122405), (1045, 48962), (2090, 24481)]