54745808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263201}}^1$

素因数の和:263222

約数の個数: 20

約数和(自身を含む): 114229668

約数和(自身を除く): 59483860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263201, 526402, 1052804, 2105608, 3421613, 4211216, 6843226, 13686452, 27372904, 54745808]

約数ペア:

[(1, 54745808), (2, 27372904), (4, 13686452), (8, 6843226), (13, 4211216), (16, 3421613), (26, 2105608), (52, 1052804), (104, 526402), (208, 263201)]