55047172784

素因数分解:

$2^4\times {\mathrm{15649}}^1\times {\mathrm{219851}}^1$

素因数の和:235508

約数の個数: 20

約数和(自身を含む): 106661197800

約数和(自身を除く): 51614025016

約数列:

[1, 2, 4, 8, 16, 15649, 31298, 62596, 125192, 219851, 250384, 439702, 879404, 1758808, 3517616, 3440448299, 6880896598, 13761793196, 27523586392, 55047172784]

約数ペア:

[(1, 55047172784), (2, 27523586392), (4, 13761793196), (8, 6880896598), (16, 3440448299), (15649, 3517616), (31298, 1758808), (62596, 879404), (125192, 439702), (219851, 250384)]