53891860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8447}}^1$

素因数の和:8496

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 73841900

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, 8447, 16894, 33788, 42235, 84470, 92917, 168940, 185834, 244963, 371668, 464585, 489926, 929170, 979852, 1224815, 1858340, 2449630, 2694593, 4899260, 5389186, 10778372, 13472965, 26945930, 53891860]

約数ペア:

[(1, 53891860), (2, 26945930), (4, 13472965), (5, 10778372), (10, 5389186), (11, 4899260), (20, 2694593), (22, 2449630), (29, 1858340), (44, 1224815), (55, 979852), (58, 929170), (110, 489926), (116, 464585), (145, 371668), (220, 244963), (290, 185834), (319, 168940), (580, 92917), (638, 84470), (1276, 42235), (1595, 33788), (3190, 16894), (6380, 8447)]