57189938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 101389320

約数和(自身を除く): 44199382

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 169, 221, 269, 338, 442, 481, 538, 629, 962, 1258, 2873, 3497, 4573, 5746, 6253, 6994, 8177, 9146, 9953, 12506, 16354, 19906, 45461, 59449, 90922, 106301, 118898, 129389, 169201, 212602, 258778, 338402, 772837, 1545674, 1682057, 2199613, 3364114, 4399226, 28594969, 57189938]

約数ペア:

[(1, 57189938), (2, 28594969), (13, 4399226), (17, 3364114), (26, 2199613), (34, 1682057), (37, 1545674), (74, 772837), (169, 338402), (221, 258778), (269, 212602), (338, 169201), (442, 129389), (481, 118898), (538, 106301), (629, 90922), (962, 59449), (1258, 45461), (2873, 19906), (3497, 16354), (4573, 12506), (5746, 9953), (6253, 9146), (6994, 8177)]