56126200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21587}}^1$

素因数の和:21616

約数の個数: 48

約数和(自身を含む): 140537880

約数和(自身を除く): 84411680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 21587, 43174, 86348, 107935, 172696, 215870, 280631, 431740, 539675, 561262, 863480, 1079350, 1122524, 1403155, 2158700, 2245048, 2806310, 4317400, 5612620, 7015775, 11225240, 14031550, 28063100, 56126200]

約数ペア:

[(1, 56126200), (2, 28063100), (4, 14031550), (5, 11225240), (8, 7015775), (10, 5612620), (13, 4317400), (20, 2806310), (25, 2245048), (26, 2158700), (40, 1403155), (50, 1122524), (52, 1079350), (65, 863480), (100, 561262), (104, 539675), (130, 431740), (200, 280631), (260, 215870), (325, 172696), (520, 107935), (650, 86348), (1300, 43174), (2600, 21587)]