52557875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 69503616

約数和(自身を除く): 16945741

約数列:

[1, 5, 23, 25, 101, 115, 125, 181, 505, 575, 905, 2323, 2525, 2875, 4163, 4525, 11615, 12625, 18281, 20815, 22625, 58075, 91405, 104075, 290375, 420463, 457025, 520375, 2102315, 2285125, 10511575, 52557875]

約数ペア:

[(1, 52557875), (5, 10511575), (23, 2285125), (25, 2102315), (101, 520375), (115, 457025), (125, 420463), (181, 290375), (505, 104075), (575, 91405), (905, 58075), (2323, 22625), (2525, 20815), (2875, 18281), (4163, 12625), (4525, 11615)]