56505160

素因数分解:

$2^3\times 5^1\times {\mathrm{1412629}}^1$

素因数の和:1412640

約数の個数: 16

約数和(自身を含む): 127136700

約数和(自身を除く): 70631540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1412629, 2825258, 5650516, 7063145, 11301032, 14126290, 28252580, 56505160]

約数ペア:

[(1, 56505160), (2, 28252580), (4, 14126290), (5, 11301032), (8, 7063145), (10, 5650516), (20, 2825258), (40, 1412629)]