51077131

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 60313600

約数和(自身を除く): 9236469

約数列:

[1, 7, 37, 199, 259, 991, 1393, 6937, 7363, 36667, 51541, 197209, 256669, 1380463, 7296733, 51077131]

約数ペア:

[(1, 51077131), (7, 7296733), (37, 1380463), (199, 256669), (259, 197209), (991, 51541), (1393, 36667), (6937, 7363)]