51760460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31181}}^1$

素因数の和:31273

約数の個数: 24

約数和(自身を含む): 110010096

約数和(自身を除く): 58249636

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 31181, 62362, 124724, 155905, 311810, 623620, 2588023, 5176046, 10352092, 12940115, 25880230, 51760460]

約数ペア:

[(1, 51760460), (2, 25880230), (4, 12940115), (5, 10352092), (10, 5176046), (20, 2588023), (83, 623620), (166, 311810), (332, 155905), (415, 124724), (830, 62362), (1660, 31181)]