50587790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 99878400

約数和(自身を除く): 49290610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 2311, 4378, 4622, 10945, 11555, 21890, 23110, 25421, 50842, 127105, 254210, 459889, 919778, 2299445, 4598890, 5058779, 10117558, 25293895, 50587790]

約数ペア:

[(1, 50587790), (2, 25293895), (5, 10117558), (10, 5058779), (11, 4598890), (22, 2299445), (55, 919778), (110, 459889), (199, 254210), (398, 127105), (995, 50842), (1990, 25421), (2189, 23110), (2311, 21890), (4378, 11555), (4622, 10945)]