48837620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14449}}^1$

素因数の和:14484

約数の個数: 36

約数和(自身を含む): 111062700

約数和(自身を除く): 62225080

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 14449, 28898, 57796, 72245, 144490, 187837, 288980, 375674, 751348, 939185, 1878370, 2441881, 3756740, 4883762, 9767524, 12209405, 24418810, 48837620]

約数ペア:

[(1, 48837620), (2, 24418810), (4, 12209405), (5, 9767524), (10, 4883762), (13, 3756740), (20, 2441881), (26, 1878370), (52, 939185), (65, 751348), (130, 375674), (169, 288980), (260, 187837), (338, 144490), (676, 72245), (845, 57796), (1690, 28898), (3380, 14449)]