47585740

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{12457}}^1$

素因数の和:12657

約数の個数: 24

約数和(自身を含む): 100461312

約数和(自身を除く): 52875572

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 12457, 24914, 49828, 62285, 124570, 249140, 2379287, 4758574, 9517148, 11896435, 23792870, 47585740]

約数ペア:

[(1, 47585740), (2, 23792870), (4, 11896435), (5, 9517148), (10, 4758574), (20, 2379287), (191, 249140), (382, 124570), (764, 62285), (955, 49828), (1910, 24914), (3820, 12457)]