51221968

素因数分解:

$2^4\times 7^1\times {\mathrm{457339}}^1$

素因数の和:457354

約数の個数: 20

約数和(自身を含む): 113420320

約数和(自身を除く): 62198352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457339, 914678, 1829356, 3201373, 3658712, 6402746, 7317424, 12805492, 25610984, 51221968]

約数ペア:

[(1, 51221968), (2, 25610984), (4, 12805492), (7, 7317424), (8, 6402746), (14, 3658712), (16, 3201373), (28, 1829356), (56, 914678), (112, 457339)]