49908784

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22441}}^1$

素因数の和:22588

約数の個数: 20

約数和(自身を含む): 97398280

約数和(自身を除く): 47489496

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22441, 44882, 89764, 179528, 359056, 3119299, 6238598, 12477196, 24954392, 49908784]

約数ペア:

[(1, 49908784), (2, 24954392), (4, 12477196), (8, 6238598), (16, 3119299), (139, 359056), (278, 179528), (556, 89764), (1112, 44882), (2224, 22441)]