51252060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 148925952

約数和(自身を除く): 97673892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 71, 106, 142, 159, 212, 213, 227, 265, 284, 318, 355, 426, 454, 530, 636, 681, 710, 795, 852, 908, 1060, 1065, 1135, 1362, 1420, 1590, 2130, 2270, 2724, 3180, 3405, 3763, 4260, 4540, 6810, 7526, 11289, 12031, 13620, 15052, 16117, 18815, 22578, 24062, 32234, 36093, 37630, 45156, 48124, 48351, 56445, 60155, 64468, 72186, 75260, 80585, 96702, 112890, 120310, 144372, 161170, 180465, 193404, 225780, 240620, 241755, 322340, 360930, 483510, 721860, 854201, 967020, 1708402, 2562603, 3416804, 4271005, 5125206, 8542010, 10250412, 12813015, 17084020, 25626030, 51252060]

約数ペア:

[(1, 51252060), (2, 25626030), (3, 17084020), (4, 12813015), (5, 10250412), (6, 8542010), (10, 5125206), (12, 4271005), (15, 3416804), (20, 2562603), (30, 1708402), (53, 967020), (60, 854201), (71, 721860), (106, 483510), (142, 360930), (159, 322340), (212, 241755), (213, 240620), (227, 225780), (265, 193404), (284, 180465), (318, 161170), (355, 144372), (426, 120310), (454, 112890), (530, 96702), (636, 80585), (681, 75260), (710, 72186), (795, 64468), (852, 60155), (908, 56445), (1060, 48351), (1065, 48124), (1135, 45156), (1362, 37630), (1420, 36093), (1590, 32234), (2130, 24062), (2270, 22578), (2724, 18815), (3180, 16117), (3405, 15052), (3763, 13620), (4260, 12031), (4540, 11289), (6810, 7526)]