51320444

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13818

約数の個数: 36

約数和(自身を含む): 109980360

約数和(自身を除く): 58659916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 13781, 27562, 55124, 96467, 192934, 261839, 385868, 523678, 675269, 1047356, 1350538, 1832873, 2701076, 3665746, 7331492, 12830111, 25660222, 51320444]

約数ペア:

[(1, 51320444), (2, 25660222), (4, 12830111), (7, 7331492), (14, 3665746), (19, 2701076), (28, 1832873), (38, 1350538), (49, 1047356), (76, 675269), (98, 523678), (133, 385868), (196, 261839), (266, 192934), (532, 96467), (931, 55124), (1862, 27562), (3724, 13781)]