51640804754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1\times {\mathrm{126683}}^1$

素因数の和:129350

約数の個数: 32

約数和(自身を含む): 96612258816

約数和(自身を除く): 44971454062

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2647, 5294, 18529, 29117, 37058, 58234, 126683, 203819, 253366, 407638, 886781, 1393513, 1773562, 2787026, 9754591, 19509182, 335329901, 670659802, 2347309307, 3688628911, 4694618614, 7377257822, 25820402377, 51640804754]

約数ペア:

[(1, 51640804754), (2, 25820402377), (7, 7377257822), (11, 4694618614), (14, 3688628911), (22, 2347309307), (77, 670659802), (154, 335329901), (2647, 19509182), (5294, 9754591), (18529, 2787026), (29117, 1773562), (37058, 1393513), (58234, 886781), (126683, 407638), (203819, 253366)]