51930665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 69797376

約数和(自身を除く): 17866711

約数列:

[1, 5, 17, 23, 85, 101, 115, 263, 391, 505, 1315, 1717, 1955, 2323, 4471, 6049, 8585, 11615, 22355, 26563, 30245, 39491, 102833, 132815, 197455, 451571, 514165, 610949, 2257855, 3054745, 10386133, 51930665]

約数ペア:

[(1, 51930665), (5, 10386133), (17, 3054745), (23, 2257855), (85, 610949), (101, 514165), (115, 451571), (263, 197455), (391, 132815), (505, 102833), (1315, 39491), (1717, 30245), (1955, 26563), (2323, 22355), (4471, 11615), (6049, 8585)]