51072200

素因数分解:

$2^3\times 5^2\times {\mathrm{255361}}^1$

素因数の和:255377

約数の個数: 24

約数和(自身を含む): 118743330

約数和(自身を除く): 67671130

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 255361, 510722, 1021444, 1276805, 2042888, 2553610, 5107220, 6384025, 10214440, 12768050, 25536100, 51072200]

約数ペア:

[(1, 51072200), (2, 25536100), (4, 12768050), (5, 10214440), (8, 6384025), (10, 5107220), (20, 2553610), (25, 2042888), (40, 1276805), (50, 1021444), (100, 510722), (200, 255361)]