51846067

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 65436000

約数和(自身を除く): 13589933

約数列:

[1, 7, 13, 49, 91, 199, 409, 637, 1393, 2587, 2863, 5317, 9751, 18109, 20041, 37219, 81391, 126763, 260533, 569737, 1058083, 3988159, 7406581, 51846067]

約数ペア:

[(1, 51846067), (7, 7406581), (13, 3988159), (49, 1058083), (91, 569737), (199, 260533), (409, 126763), (637, 81391), (1393, 37219), (2587, 20041), (2863, 18109), (5317, 9751)]