51604886

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 78345360

約数和(自身を除く): 26740474

約数列:

[1, 2, 137, 274, 331, 569, 662, 1138, 45347, 77953, 90694, 155906, 188339, 376678, 25802443, 51604886]

約数ペア:

[(1, 51604886), (2, 25802443), (137, 376678), (274, 188339), (331, 155906), (569, 90694), (662, 77953), (1138, 45347)]