56875687

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 65193408

約数和(自身を除く): 8317721

約数列:

[1, 11, 47, 73, 121, 137, 517, 803, 1507, 3431, 5687, 6439, 8833, 10001, 16577, 37741, 70829, 110011, 415151, 470047, 779119, 1210121, 5170517, 56875687]

約数ペア:

[(1, 56875687), (11, 5170517), (47, 1210121), (73, 779119), (121, 470047), (137, 415151), (517, 110011), (803, 70829), (1507, 37741), (3431, 16577), (5687, 10001), (6439, 8833)]