51208851

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 70649600

約数和(自身を除く): 19440749

約数列:

[1, 3, 37, 111, 139, 417, 3319, 5143, 9957, 15429, 122803, 368409, 461341, 1384023, 17069617, 51208851]

約数ペア:

[(1, 51208851), (3, 17069617), (37, 1384023), (111, 461341), (139, 368409), (417, 122803), (3319, 15429), (5143, 9957)]