51517270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8867}}^1$

素因数の和:8964

約数の個数: 32

約数和(自身を含む): 107267328

約数和(自身を除く): 55750058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 8867, 17734, 44335, 62069, 88670, 124138, 310345, 620690, 735961, 1471922, 3679805, 5151727, 7359610, 10303454, 25758635, 51517270]

約数ペア:

[(1, 51517270), (2, 25758635), (5, 10303454), (7, 7359610), (10, 5151727), (14, 3679805), (35, 1471922), (70, 735961), (83, 620690), (166, 310345), (415, 124138), (581, 88670), (830, 62069), (1162, 44335), (2905, 17734), (5810, 8867)]