56164540

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12263}}^1$

素因数の和:12501

約数の個数: 24

約数和(自身を含む): 118470240

約数和(自身を除く): 62305700

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 12263, 24526, 49052, 61315, 122630, 245260, 2808227, 5616454, 11232908, 14041135, 28082270, 56164540]

約数ペア:

[(1, 56164540), (2, 28082270), (4, 14041135), (5, 11232908), (10, 5616454), (20, 2808227), (229, 245260), (458, 122630), (916, 61315), (1145, 49052), (2290, 24526), (4580, 12263)]