50436040

素因数分解:

$2^3\times 5^1\times {\mathrm{1260901}}^1$

素因数の和:1260912

約数の個数: 16

約数和(自身を含む): 113481180

約数和(自身を除く): 63045140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1260901, 2521802, 5043604, 6304505, 10087208, 12609010, 25218020, 50436040]

約数ペア:

[(1, 50436040), (2, 25218020), (4, 12609010), (5, 10087208), (8, 6304505), (10, 5043604), (20, 2521802), (40, 1260901)]