49744208

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22367}}^1$

素因数の和:22514

約数の個数: 20

約数和(自身を含む): 97077120

約数和(自身を除く): 47332912

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22367, 44734, 89468, 178936, 357872, 3109013, 6218026, 12436052, 24872104, 49744208]

約数ペア:

[(1, 49744208), (2, 24872104), (4, 12436052), (8, 6218026), (16, 3109013), (139, 357872), (278, 178936), (556, 89468), (1112, 44734), (2224, 22367)]