47004428

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{221719}}^1$

素因数の和:221776

約数の個数: 12

約数和(自身を含む): 83810160

約数和(自身を除く): 36805732

約数列:

[1, 2, 4, 53, 106, 212, 221719, 443438, 886876, 11751107, 23502214, 47004428]

約数ペア:

[(1, 47004428), (2, 23502214), (4, 11751107), (53, 886876), (106, 443438), (212, 221719)]