47886970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43933}}^1$

素因数の和:44049

約数の個数: 16

約数和(自身を含む): 86989320

約数和(自身を除く): 39102350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 43933, 87866, 219665, 439330, 4788697, 9577394, 23943485, 47886970]

約数ペア:

[(1, 47886970), (2, 23943485), (5, 9577394), (10, 4788697), (109, 439330), (218, 219665), (545, 87866), (1090, 43933)]