52219845

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26987}}^1$

素因数の和:27041

約数の個数: 24

約数和(自身を含む): 92622816

約数和(自身を除く): 40402971

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 26987, 80961, 134935, 242883, 404805, 1160441, 1214415, 3481323, 5802205, 10443969, 17406615, 52219845]

約数ペア:

[(1, 52219845), (3, 17406615), (5, 10443969), (9, 5802205), (15, 3481323), (43, 1214415), (45, 1160441), (129, 404805), (215, 242883), (387, 134935), (645, 80961), (1935, 26987)]