47625820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{216481}}^1$

素因数の和:216501

約数の個数: 24

約数和(自身を含む): 109106928

約数和(自身を除く): 61481108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 216481, 432962, 865924, 1082405, 2164810, 2381291, 4329620, 4762582, 9525164, 11906455, 23812910, 47625820]

約数ペア:

[(1, 47625820), (2, 23812910), (4, 11906455), (5, 9525164), (10, 4762582), (11, 4329620), (20, 2381291), (22, 2164810), (44, 1082405), (55, 865924), (110, 432962), (220, 216481)]