56781350

素因数分解:

$2^1\times 5^2\times {\mathrm{1039}}^1\times {\mathrm{1093}}^1$

素因数の和:2144

約数の個数: 24

約数和(自身を含む): 105811680

約数和(自身を除く): 49030330

約数列:

[1, 2, 5, 10, 25, 50, 1039, 1093, 2078, 2186, 5195, 5465, 10390, 10930, 25975, 27325, 51950, 54650, 1135627, 2271254, 5678135, 11356270, 28390675, 56781350]

約数ペア:

[(1, 56781350), (2, 28390675), (5, 11356270), (10, 5678135), (25, 2271254), (50, 1135627), (1039, 54650), (1093, 51950), (2078, 27325), (2186, 25975), (5195, 10930), (5465, 10390)]