55225378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 91417536

約数和(自身を除く): 36192158

約数列:

[1, 2, 13, 26, 83, 157, 163, 166, 314, 326, 1079, 2041, 2119, 2158, 4082, 4238, 13031, 13529, 25591, 26062, 27058, 51182, 169403, 175877, 332683, 338806, 351754, 665366, 2124053, 4248106, 27612689, 55225378]

約数ペア:

[(1, 55225378), (2, 27612689), (13, 4248106), (26, 2124053), (83, 665366), (157, 351754), (163, 338806), (166, 332683), (314, 175877), (326, 169403), (1079, 51182), (2041, 27058), (2119, 26062), (2158, 25591), (4082, 13529), (4238, 13031)]