47975824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230653}}^1$

素因数の和:230674

約数の個数: 20

約数和(自身を含む): 100103836

約数和(自身を除く): 52128012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230653, 461306, 922612, 1845224, 2998489, 3690448, 5996978, 11993956, 23987912, 47975824]

約数ペア:

[(1, 47975824), (2, 23987912), (4, 11993956), (8, 5996978), (13, 3690448), (16, 2998489), (26, 1845224), (52, 922612), (104, 461306), (208, 230653)]