51025208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{490627}}^1$

素因数の和:490646

約数の個数: 16

約数和(自身を含む): 103031880

約数和(自身を除く): 52006672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 490627, 981254, 1962508, 3925016, 6378151, 12756302, 25512604, 51025208]

約数ペア:

[(1, 51025208), (2, 25512604), (4, 12756302), (8, 6378151), (13, 3925016), (26, 1962508), (52, 981254), (104, 490627)]