51057987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10321}}^1$

素因数の和:10438

約数の個数: 16

約数和(自身を含む): 72832032

約数和(自身を除く): 21774045

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 10321, 30963, 175457, 526371, 1001137, 3003411, 17019329, 51057987]

約数ペア:

[(1, 51057987), (3, 17019329), (17, 3003411), (51, 1001137), (97, 526371), (291, 175457), (1649, 30963), (4947, 10321)]