53405020

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{5843}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 112415184

約数和(自身を除く): 59010164

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 5843, 9140, 11686, 23372, 29215, 58430, 116860, 2670251, 5340502, 10681004, 13351255, 26702510, 53405020]

約数ペア:

[(1, 53405020), (2, 26702510), (4, 13351255), (5, 10681004), (10, 5340502), (20, 2670251), (457, 116860), (914, 58430), (1828, 29215), (2285, 23372), (4570, 11686), (5843, 9140)]