51647266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 35443934

約数列:

[1, 2, 11, 22, 47, 94, 199, 251, 398, 502, 517, 1034, 2189, 2761, 4378, 5522, 9353, 11797, 18706, 23594, 49949, 99898, 102883, 129767, 205766, 259534, 549439, 1098878, 2347603, 4695206, 25823633, 51647266]

約数ペア:

[(1, 51647266), (2, 25823633), (11, 4695206), (22, 2347603), (47, 1098878), (94, 549439), (199, 259534), (251, 205766), (398, 129767), (502, 102883), (517, 99898), (1034, 49949), (2189, 23594), (2761, 18706), (4378, 11797), (5522, 9353)]