51129208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491627}}^1$

素因数の和:491646

約数の個数: 16

約数和(自身を含む): 103241880

約数和(自身を除く): 52112672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491627, 983254, 1966508, 3933016, 6391151, 12782302, 25564604, 51129208]

約数ペア:

[(1, 51129208), (2, 25564604), (4, 12782302), (8, 6391151), (13, 3933016), (26, 1966508), (52, 983254), (104, 491627)]