52972675

素因数分解:

$5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 77479416

約数和(自身を除く): 24506741

約数列:

[1, 5, 7, 25, 35, 49, 83, 175, 245, 415, 521, 581, 1225, 2075, 2605, 2905, 3647, 4067, 13025, 14525, 18235, 20335, 25529, 43243, 91175, 101675, 127645, 216215, 302701, 638225, 1081075, 1513505, 2118907, 7567525, 10594535, 52972675]

約数ペア:

[(1, 52972675), (5, 10594535), (7, 7567525), (25, 2118907), (35, 1513505), (49, 1081075), (83, 638225), (175, 302701), (245, 216215), (415, 127645), (521, 101675), (581, 91175), (1225, 43243), (2075, 25529), (2605, 20335), (2905, 18235), (3647, 14525), (4067, 13025)]