56197516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3229}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 104006000

約数和(自身を除く): 47808484

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 3229, 4351, 6458, 8702, 12916, 17404, 61351, 122702, 245404, 739441, 1478882, 2957764, 14049379, 28098758, 56197516]

約数ペア:

[(1, 56197516), (2, 28098758), (4, 14049379), (19, 2957764), (38, 1478882), (76, 739441), (229, 245404), (458, 122702), (916, 61351), (3229, 17404), (4351, 12916), (6458, 8702)]