56556272

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{57947}}^1$

素因数の和:58016

約数の個数: 20

約数和(自身を含む): 111376056

約数和(自身を除く): 54819784

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 57947, 115894, 231788, 463576, 927152, 3534767, 7069534, 14139068, 28278136, 56556272]

約数ペア:

[(1, 56556272), (2, 28278136), (4, 14139068), (8, 7069534), (16, 3534767), (61, 927152), (122, 463576), (244, 231788), (488, 115894), (976, 57947)]