47898448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230281}}^1$

素因数の和:230302

約数の個数: 20

約数和(自身を含む): 99942388

約数和(自身を除く): 52043940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230281, 460562, 921124, 1842248, 2993653, 3684496, 5987306, 11974612, 23949224, 47898448]

約数ペア:

[(1, 47898448), (2, 23949224), (4, 11974612), (8, 5987306), (13, 3684496), (16, 2993653), (26, 1842248), (52, 921124), (104, 460562), (208, 230281)]