51503788

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2843}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 103203072

約数和(自身を除く): 51699284

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 2843, 4529, 5686, 9058, 11372, 18116, 19901, 39802, 79604, 1839421, 3678842, 7357684, 12875947, 25751894, 51503788]

約数ペア:

[(1, 51503788), (2, 25751894), (4, 12875947), (7, 7357684), (14, 3678842), (28, 1839421), (647, 79604), (1294, 39802), (2588, 19901), (2843, 18116), (4529, 11372), (5686, 9058)]