53730440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43331}}^1$

素因数の和:43373

約数の個数: 32

約数和(自身を含む): 124796160

約数和(自身を除く): 71065720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 43331, 86662, 173324, 216655, 346648, 433310, 866620, 1343261, 1733240, 2686522, 5373044, 6716305, 10746088, 13432610, 26865220, 53730440]

約数ペア:

[(1, 53730440), (2, 26865220), (4, 13432610), (5, 10746088), (8, 6716305), (10, 5373044), (20, 2686522), (31, 1733240), (40, 1343261), (62, 866620), (124, 433310), (155, 346648), (248, 216655), (310, 173324), (620, 86662), (1240, 43331)]