48943088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{160997}}^1$

素因数の和:161024

約数の個数: 20

約数和(自身を含む): 99818760

約数和(自身を除く): 50875672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 160997, 321994, 643988, 1287976, 2575952, 3058943, 6117886, 12235772, 24471544, 48943088]

約数ペア:

[(1, 48943088), (2, 24471544), (4, 12235772), (8, 6117886), (16, 3058943), (19, 2575952), (38, 1287976), (76, 643988), (152, 321994), (304, 160997)]