51854896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 106894944

約数和(自身を除く): 55040048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311, 613, 622, 1226, 1244, 2452, 2488, 4904, 4976, 5287, 9808, 10421, 10574, 20842, 21148, 41684, 42296, 83368, 84592, 166736, 190643, 381286, 762572, 1525144, 3050288, 3240931, 6481862, 12963724, 25927448, 51854896]

約数ペア:

[(1, 51854896), (2, 25927448), (4, 12963724), (8, 6481862), (16, 3240931), (17, 3050288), (34, 1525144), (68, 762572), (136, 381286), (272, 190643), (311, 166736), (613, 84592), (622, 83368), (1226, 42296), (1244, 41684), (2452, 21148), (2488, 20842), (4904, 10574), (4976, 10421), (5287, 9808)]