53389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{111229}}^1$

素因数の和:111247

約数の個数: 48

約数和(自身を含む): 168179760

約数和(自身を除く): 114789840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 111229, 222458, 333687, 444916, 556145, 667374, 889832, 1112290, 1334748, 1668435, 1779664, 2224580, 2669496, 3336870, 3559328, 4449160, 5338992, 6673740, 8898320, 10677984, 13347480, 17796640, 26694960, 53389920]

約数ペア:

[(1, 53389920), (2, 26694960), (3, 17796640), (4, 13347480), (5, 10677984), (6, 8898320), (8, 6673740), (10, 5338992), (12, 4449160), (15, 3559328), (16, 3336870), (20, 2669496), (24, 2224580), (30, 1779664), (32, 1668435), (40, 1334748), (48, 1112290), (60, 889832), (80, 667374), (96, 556145), (120, 444916), (160, 333687), (240, 222458), (480, 111229)]