45495050

素因数分解:

$2^1\times 5^2\times {\mathrm{909901}}^1$

素因数の和:909913

約数の個数: 12

約数和(自身を含む): 84620886

約数和(自身を除く): 39125836

約数列:

[1, 2, 5, 10, 25, 50, 909901, 1819802, 4549505, 9099010, 22747525, 45495050]

約数ペア:

[(1, 45495050), (2, 22747525), (5, 9099010), (10, 4549505), (25, 1819802), (50, 909901)]