53179620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2405

約数の個数: 96

約数和(自身を含む): 165957120

約数和(自身を除く): 112777500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 2351, 3770, 4524, 4702, 5655, 7053, 7540, 9404, 11310, 11755, 14106, 22620, 23510, 28212, 30563, 35265, 47020, 61126, 68179, 70530, 91689, 122252, 136358, 141060, 152815, 183378, 204537, 272716, 305630, 340895, 366756, 409074, 458445, 611260, 681790, 818148, 886327, 916890, 1022685, 1363580, 1772654, 1833780, 2045370, 2658981, 3545308, 4090740, 4431635, 5317962, 8863270, 10635924, 13294905, 17726540, 26589810, 53179620]

約数ペア:

[(1, 53179620), (2, 26589810), (3, 17726540), (4, 13294905), (5, 10635924), (6, 8863270), (10, 5317962), (12, 4431635), (13, 4090740), (15, 3545308), (20, 2658981), (26, 2045370), (29, 1833780), (30, 1772654), (39, 1363580), (52, 1022685), (58, 916890), (60, 886327), (65, 818148), (78, 681790), (87, 611260), (116, 458445), (130, 409074), (145, 366756), (156, 340895), (174, 305630), (195, 272716), (260, 204537), (290, 183378), (348, 152815), (377, 141060), (390, 136358), (435, 122252), (580, 91689), (754, 70530), (780, 68179), (870, 61126), (1131, 47020), (1508, 35265), (1740, 30563), (1885, 28212), (2262, 23510), (2351, 22620), (3770, 14106), (4524, 11755), (4702, 11310), (5655, 9404), (7053, 7540)]