42754850

素因数分解:

$2^1\times 5^2\times {\mathrm{823}}^1\times {\mathrm{1039}}^1$

素因数の和:1874

約数の個数: 24

約数和(自身を含む): 79697280

約数和(自身を除く): 36942430

約数列:

[1, 2, 5, 10, 25, 50, 823, 1039, 1646, 2078, 4115, 5195, 8230, 10390, 20575, 25975, 41150, 51950, 855097, 1710194, 4275485, 8550970, 21377425, 42754850]

約数ペア:

[(1, 42754850), (2, 21377425), (5, 8550970), (10, 4275485), (25, 1710194), (50, 855097), (823, 51950), (1039, 41150), (1646, 25975), (2078, 20575), (4115, 10390), (5195, 8230)]