48652020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8765

約数の個数: 72

約数和(自身を含む): 152355840

約数和(自身を除く): 103703820

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, 8719, 17438, 26157, 34876, 43595, 52314, 78471, 87190, 104628, 130785, 156942, 174380, 261570, 270289, 313884, 392355, 523140, 540578, 784710, 810867, 1081156, 1351445, 1569420, 1621734, 2432601, 2702890, 3243468, 4054335, 4865202, 5405780, 8108670, 9730404, 12163005, 16217340, 24326010, 48652020]

約数ペア:

[(1, 48652020), (2, 24326010), (3, 16217340), (4, 12163005), (5, 9730404), (6, 8108670), (9, 5405780), (10, 4865202), (12, 4054335), (15, 3243468), (18, 2702890), (20, 2432601), (30, 1621734), (31, 1569420), (36, 1351445), (45, 1081156), (60, 810867), (62, 784710), (90, 540578), (93, 523140), (124, 392355), (155, 313884), (180, 270289), (186, 261570), (279, 174380), (310, 156942), (372, 130785), (465, 104628), (558, 87190), (620, 78471), (930, 52314), (1116, 43595), (1395, 34876), (1860, 26157), (2790, 17438), (5580, 8719)]