51537374

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{2689}}^1$

素因数の和:2772

約数の個数: 24

約数和(自身を含む): 90835920

約数和(自身を除く): 39298546

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 2689, 2738, 5378, 9583, 18823, 19166, 37646, 99493, 198986, 696451, 1392902, 3681241, 7362482, 25768687, 51537374]

約数ペア:

[(1, 51537374), (2, 25768687), (7, 7362482), (14, 3681241), (37, 1392902), (74, 696451), (259, 198986), (518, 99493), (1369, 37646), (2689, 19166), (2738, 18823), (5378, 9583)]