51980591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 57254400

約数和(自身を除く): 5273809

約数列:

[1, 13, 71, 199, 283, 923, 2587, 3679, 14129, 20093, 56317, 183677, 261209, 732121, 3998507, 51980591]

約数ペア:

[(1, 51980591), (13, 3998507), (71, 732121), (199, 261209), (283, 183677), (923, 56317), (2587, 20093), (3679, 14129)]