49519020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1723}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 139023360

約数和(自身を除く): 89504340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1723, 1916, 2395, 2874, 3446, 4790, 5169, 5748, 6892, 7185, 8615, 9580, 10338, 14370, 17230, 20676, 25845, 28740, 34460, 51690, 103380, 825317, 1650634, 2475951, 3301268, 4126585, 4951902, 8253170, 9903804, 12379755, 16506340, 24759510, 49519020]

約数ペア:

[(1, 49519020), (2, 24759510), (3, 16506340), (4, 12379755), (5, 9903804), (6, 8253170), (10, 4951902), (12, 4126585), (15, 3301268), (20, 2475951), (30, 1650634), (60, 825317), (479, 103380), (958, 51690), (1437, 34460), (1723, 28740), (1916, 25845), (2395, 20676), (2874, 17230), (3446, 14370), (4790, 10338), (5169, 9580), (5748, 8615), (6892, 7185)]