50666375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 67863744

約数和(自身を除く): 17197369

約数列:

[1, 5, 17, 25, 85, 113, 125, 211, 425, 565, 1055, 1921, 2125, 2825, 3587, 5275, 9605, 14125, 17935, 23843, 26375, 48025, 89675, 119215, 240125, 405331, 448375, 596075, 2026655, 2980375, 10133275, 50666375]

約数ペア:

[(1, 50666375), (5, 10133275), (17, 2980375), (25, 2026655), (85, 596075), (113, 448375), (125, 405331), (211, 240125), (425, 119215), (565, 89675), (1055, 48025), (1921, 26375), (2125, 23843), (2825, 17935), (3587, 14125), (5275, 9605)]