51015894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1747}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 106054656

約数和(自身を除く): 55038762

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 942, 1747, 3494, 4867, 5241, 9734, 10482, 14601, 29202, 54157, 108314, 162471, 274279, 324942, 548558, 822837, 1645674, 8502649, 17005298, 25507947, 51015894]

約数ペア:

[(1, 51015894), (2, 25507947), (3, 17005298), (6, 8502649), (31, 1645674), (62, 822837), (93, 548558), (157, 324942), (186, 274279), (314, 162471), (471, 108314), (942, 54157), (1747, 29202), (3494, 14601), (4867, 10482), (5241, 9734)]