52907533

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 64000000

約数和(自身を除く): 11092467

約数列:

[1, 7, 19, 133, 199, 1393, 1999, 3781, 13993, 26467, 37981, 265867, 397801, 2784607, 7558219, 52907533]

約数ペア:

[(1, 52907533), (7, 7558219), (19, 2784607), (133, 397801), (199, 265867), (1393, 37981), (1999, 26467), (3781, 13993)]