47575660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7506

約数の個数: 48

約数和(自身を含む): 112764960

約数和(自身を除く): 65189300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 7457, 14914, 29828, 37285, 74570, 82027, 149140, 164054, 216253, 328108, 410135, 432506, 820270, 865012, 1081265, 1640540, 2162530, 2378783, 4325060, 4757566, 9515132, 11893915, 23787830, 47575660]

約数ペア:

[(1, 47575660), (2, 23787830), (4, 11893915), (5, 9515132), (10, 4757566), (11, 4325060), (20, 2378783), (22, 2162530), (29, 1640540), (44, 1081265), (55, 865012), (58, 820270), (110, 432506), (116, 410135), (145, 328108), (220, 216253), (290, 164054), (319, 149140), (580, 82027), (638, 74570), (1276, 37285), (1595, 29828), (3190, 14914), (6380, 7457)]