56195489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12763}}^1$

素因数の和:12824

約数の個数: 16

約数和(自身を含む): 69844608

約数和(自身を除く): 13649119

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 12763, 89341, 216971, 472231, 1518797, 3305617, 8027927, 56195489]

約数ペア:

[(1, 56195489), (7, 8027927), (17, 3305617), (37, 1518797), (119, 472231), (259, 216971), (629, 89341), (4403, 12763)]