48711540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26189}}^1$

素因数の和:26232

約数の個数: 48

約数和(自身を含む): 140797440

約数和(自身を除く): 92085900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 26189, 52378, 78567, 104756, 130945, 157134, 261890, 314268, 392835, 523780, 785670, 811859, 1571340, 1623718, 2435577, 3247436, 4059295, 4871154, 8118590, 9742308, 12177885, 16237180, 24355770, 48711540]

約数ペア:

[(1, 48711540), (2, 24355770), (3, 16237180), (4, 12177885), (5, 9742308), (6, 8118590), (10, 4871154), (12, 4059295), (15, 3247436), (20, 2435577), (30, 1623718), (31, 1571340), (60, 811859), (62, 785670), (93, 523780), (124, 392835), (155, 314268), (186, 261890), (310, 157134), (372, 130945), (465, 104756), (620, 78567), (930, 52378), (1860, 26189)]