51457796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 98319312

約数和(自身を除く): 46861516

約数列:

[1, 2, 4, 13, 26, 52, 163, 169, 326, 338, 467, 652, 676, 934, 1868, 2119, 4238, 6071, 8476, 12142, 24284, 27547, 55094, 76121, 78923, 110188, 152242, 157846, 304484, 315692, 989573, 1979146, 3958292, 12864449, 25728898, 51457796]

約数ペア:

[(1, 51457796), (2, 25728898), (4, 12864449), (13, 3958292), (26, 1979146), (52, 989573), (163, 315692), (169, 304484), (326, 157846), (338, 152242), (467, 110188), (652, 78923), (676, 76121), (934, 55094), (1868, 27547), (2119, 24284), (4238, 12142), (6071, 8476)]