49846576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12613}}^1$

素因数の和:12653

約数の個数: 40

約数和(自身を含む): 109489520

約数和(自身を除く): 59642944

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 12613, 25226, 50452, 100904, 163969, 201808, 239647, 327938, 479294, 655876, 958588, 1311752, 1917176, 2623504, 3115411, 3834352, 6230822, 12461644, 24923288, 49846576]

約数ペア:

[(1, 49846576), (2, 24923288), (4, 12461644), (8, 6230822), (13, 3834352), (16, 3115411), (19, 2623504), (26, 1917176), (38, 1311752), (52, 958588), (76, 655876), (104, 479294), (152, 327938), (208, 239647), (247, 201808), (304, 163969), (494, 100904), (988, 50452), (1976, 25226), (3952, 12613)]