57279500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 126366240

約数和(自身を除く): 69086740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1051, 1090, 2102, 2180, 2725, 4204, 5255, 5450, 10510, 10900, 13625, 21020, 26275, 27250, 52550, 54500, 105100, 114559, 131375, 229118, 262750, 458236, 525500, 572795, 1145590, 2291180, 2863975, 5727950, 11455900, 14319875, 28639750, 57279500]

約数ペア:

[(1, 57279500), (2, 28639750), (4, 14319875), (5, 11455900), (10, 5727950), (20, 2863975), (25, 2291180), (50, 1145590), (100, 572795), (109, 525500), (125, 458236), (218, 262750), (250, 229118), (436, 131375), (500, 114559), (545, 105100), (1051, 54500), (1090, 52550), (2102, 27250), (2180, 26275), (2725, 21020), (4204, 13625), (5255, 10900), (5450, 10510)]