51477530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23293}}^1$

素因数の和:23330

約数の個数: 32

約数和(自身を含む): 105661584

約数和(自身を除く): 54184054

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 23293, 46586, 116465, 232930, 302809, 395981, 605618, 791962, 1514045, 1979905, 3028090, 3959810, 5147753, 10295506, 25738765, 51477530]

約数ペア:

[(1, 51477530), (2, 25738765), (5, 10295506), (10, 5147753), (13, 3959810), (17, 3028090), (26, 1979905), (34, 1514045), (65, 791962), (85, 605618), (130, 395981), (170, 302809), (221, 232930), (442, 116465), (1105, 46586), (2210, 23293)]