48915218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{202129}}^1$

素因数の和:202153

約数の個数: 12

約数和(自身を含む): 80649870

約数和(自身を除く): 31734652

約数列:

[1, 2, 11, 22, 121, 242, 202129, 404258, 2223419, 4446838, 24457609, 48915218]

約数ペア:

[(1, 48915218), (2, 24457609), (11, 4446838), (22, 2223419), (121, 404258), (242, 202129)]