47817935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20219}}^1$

素因数の和:20278

約数の個数: 16

約数和(自身を含む): 64056960

約数和(自身を除く): 16239025

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 20219, 101095, 222409, 869417, 1112045, 4347085, 9563587, 47817935]

約数ペア:

[(1, 47817935), (5, 9563587), (11, 4347085), (43, 1112045), (55, 869417), (215, 222409), (473, 101095), (2365, 20219)]