51873239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 60777216

約数和(自身を除く): 8903977

約数列:

[1, 11, 17, 71, 187, 781, 1207, 3907, 13277, 42977, 66419, 277397, 730609, 3051367, 4715749, 51873239]

約数ペア:

[(1, 51873239), (11, 4715749), (17, 3051367), (71, 730609), (187, 277397), (781, 66419), (1207, 42977), (3907, 13277)]