50256219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 75962880

約数和(自身を除く): 25706661

約数列:

[1, 3, 13, 23, 39, 69, 179, 299, 313, 537, 897, 939, 2327, 4069, 4117, 6981, 7199, 12207, 12351, 21597, 53521, 56027, 93587, 160563, 168081, 280761, 728351, 1288621, 2185053, 3865863, 16752073, 50256219]

約数ペア:

[(1, 50256219), (3, 16752073), (13, 3865863), (23, 2185053), (39, 1288621), (69, 728351), (179, 280761), (299, 168081), (313, 160563), (537, 93587), (897, 56027), (939, 53521), (2327, 21597), (4069, 12351), (4117, 12207), (6981, 7199)]