50022128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{240491}}^1$

素因数の和:240512

約数の個数: 20

約数和(自身を含む): 104373528

約数和(自身を除く): 54351400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 240491, 480982, 961964, 1923928, 3126383, 3847856, 6252766, 12505532, 25011064, 50022128]

約数ペア:

[(1, 50022128), (2, 25011064), (4, 12505532), (8, 6252766), (13, 3847856), (16, 3126383), (26, 1923928), (52, 961964), (104, 480982), (208, 240491)]