51019023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 79142400

約数和(自身を除く): 28123377

約数列:

[1, 3, 11, 17, 33, 51, 187, 199, 457, 561, 597, 1371, 2189, 3383, 5027, 6567, 7769, 10149, 15081, 23307, 37213, 85459, 90943, 111639, 256377, 272829, 1000373, 1546031, 3001119, 4638093, 17006341, 51019023]

約数ペア:

[(1, 51019023), (3, 17006341), (11, 4638093), (17, 3001119), (33, 1546031), (51, 1000373), (187, 272829), (199, 256377), (457, 111639), (561, 90943), (597, 85459), (1371, 37213), (2189, 23307), (3383, 15081), (5027, 10149), (6567, 7769)]