50390836

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{90631}}^1$

素因数の和:90774

約数の個数: 12

約数和(自身を含む): 88819360

約数和(自身を除く): 38428524

約数列:

[1, 2, 4, 139, 278, 556, 90631, 181262, 362524, 12597709, 25195418, 50390836]

約数ペア:

[(1, 50390836), (2, 25195418), (4, 12597709), (139, 362524), (278, 181262), (556, 90631)]