51875350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 102136320

約数和(自身を除く): 50260970

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 395, 571, 575, 790, 1142, 1150, 1817, 1975, 2855, 3634, 3950, 5710, 9085, 13133, 14275, 18170, 26266, 28550, 45109, 45425, 65665, 90218, 90850, 131330, 225545, 328325, 451090, 656650, 1037507, 1127725, 2075014, 2255450, 5187535, 10375070, 25937675, 51875350]

約数ペア:

[(1, 51875350), (2, 25937675), (5, 10375070), (10, 5187535), (23, 2255450), (25, 2075014), (46, 1127725), (50, 1037507), (79, 656650), (115, 451090), (158, 328325), (230, 225545), (395, 131330), (571, 90850), (575, 90218), (790, 65665), (1142, 45425), (1150, 45109), (1817, 28550), (1975, 26266), (2855, 18170), (3634, 14275), (3950, 13133), (5710, 9085)]