48138660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8627}}^1$

素因数の和:8673

約数の個数: 72

約数和(自身を含む): 150748416

約数和(自身を除く): 102609756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8627, 17254, 25881, 34508, 43135, 51762, 77643, 86270, 103524, 129405, 155286, 172540, 258810, 267437, 310572, 388215, 517620, 534874, 776430, 802311, 1069748, 1337185, 1552860, 1604622, 2406933, 2674370, 3209244, 4011555, 4813866, 5348740, 8023110, 9627732, 12034665, 16046220, 24069330, 48138660]

約数ペア:

[(1, 48138660), (2, 24069330), (3, 16046220), (4, 12034665), (5, 9627732), (6, 8023110), (9, 5348740), (10, 4813866), (12, 4011555), (15, 3209244), (18, 2674370), (20, 2406933), (30, 1604622), (31, 1552860), (36, 1337185), (45, 1069748), (60, 802311), (62, 776430), (90, 534874), (93, 517620), (124, 388215), (155, 310572), (180, 267437), (186, 258810), (279, 172540), (310, 155286), (372, 129405), (465, 103524), (558, 86270), (620, 77643), (930, 51762), (1116, 43135), (1395, 34508), (1860, 25881), (2790, 17254), (5580, 8627)]