47143070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2647}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 92086848

約数和(自身を除く): 44943778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2647, 3562, 5294, 8905, 13235, 17810, 26470, 34411, 68822, 172055, 344110, 362639, 725278, 1813195, 3626390, 4714307, 9428614, 23571535, 47143070]

約数ペア:

[(1, 47143070), (2, 23571535), (5, 9428614), (10, 4714307), (13, 3626390), (26, 1813195), (65, 725278), (130, 362639), (137, 344110), (274, 172055), (685, 68822), (1370, 34411), (1781, 26470), (2647, 17810), (3562, 13235), (5294, 8905)]