51245073

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{47057}}^1$

素因数の和:47085

約数の個数: 18

約数和(自身を含む): 81363282

約数和(自身を除く): 30118209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 47057, 141171, 423513, 517627, 1552881, 4658643, 5693897, 17081691, 51245073]

約数ペア:

[(1, 51245073), (3, 17081691), (9, 5693897), (11, 4658643), (33, 1552881), (99, 517627), (121, 423513), (363, 141171), (1089, 47057)]