51491211

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3631}}^1$

素因数の和:3826

約数の個数: 16

約数和(自身を含む): 71477760

約数和(自身を除く): 19986549

約数列:

[1, 3, 29, 87, 163, 489, 3631, 4727, 10893, 14181, 105299, 315897, 591853, 1775559, 17163737, 51491211]

約数ペア:

[(1, 51491211), (3, 17163737), (29, 1775559), (87, 591853), (163, 315897), (489, 105299), (3631, 14181), (4727, 10893)]