49966352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{164363}}^1$

素因数の和:164390

約数の個数: 20

約数和(自身を含む): 101905680

約数和(自身を除く): 51939328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 164363, 328726, 657452, 1314904, 2629808, 3122897, 6245794, 12491588, 24983176, 49966352]

約数ペア:

[(1, 49966352), (2, 24983176), (4, 12491588), (8, 6245794), (16, 3122897), (19, 2629808), (38, 1314904), (76, 657452), (152, 328726), (304, 164363)]