52487340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28219}}^1$

素因数の和:28262

約数の個数: 48

約数和(自身を含む): 151710720

約数和(自身を除く): 99223380

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, 28219, 56438, 84657, 112876, 141095, 169314, 282190, 338628, 423285, 564380, 846570, 874789, 1693140, 1749578, 2624367, 3499156, 4373945, 5248734, 8747890, 10497468, 13121835, 17495780, 26243670, 52487340]

約数ペア:

[(1, 52487340), (2, 26243670), (3, 17495780), (4, 13121835), (5, 10497468), (6, 8747890), (10, 5248734), (12, 4373945), (15, 3499156), (20, 2624367), (30, 1749578), (31, 1693140), (60, 874789), (62, 846570), (93, 564380), (124, 423285), (155, 338628), (186, 282190), (310, 169314), (372, 141095), (465, 112876), (620, 84657), (930, 56438), (1860, 28219)]