54744500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 120836352

約数和(自身を除く): 66091852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 1030, 1063, 2060, 2126, 2575, 4252, 5150, 5315, 10300, 10630, 12875, 21260, 25750, 26575, 51500, 53150, 106300, 109489, 132875, 218978, 265750, 437956, 531500, 547445, 1094890, 2189780, 2737225, 5474450, 10948900, 13686125, 27372250, 54744500]

約数ペア:

[(1, 54744500), (2, 27372250), (4, 13686125), (5, 10948900), (10, 5474450), (20, 2737225), (25, 2189780), (50, 1094890), (100, 547445), (103, 531500), (125, 437956), (206, 265750), (250, 218978), (412, 132875), (500, 109489), (515, 106300), (1030, 53150), (1063, 51500), (2060, 26575), (2126, 25750), (2575, 21260), (4252, 12875), (5150, 10630), (5315, 10300)]