49370288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{280513}}^1$

素因数の和:280532

約数の個数: 20

約数和(自身を含む): 104351208

約数和(自身を除く): 54980920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 280513, 561026, 1122052, 2244104, 3085643, 4488208, 6171286, 12342572, 24685144, 49370288]

約数ペア:

[(1, 49370288), (2, 24685144), (4, 12342572), (8, 6171286), (11, 4488208), (16, 3085643), (22, 2244104), (44, 1122052), (88, 561026), (176, 280513)]