52645072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{76519}}^1$

素因数の和:76570

約数の個数: 20

約数和(自身を含む): 104373280

約数和(自身を除く): 51728208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 76519, 153038, 306076, 612152, 1224304, 3290317, 6580634, 13161268, 26322536, 52645072]

約数ペア:

[(1, 52645072), (2, 26322536), (4, 13161268), (8, 6580634), (16, 3290317), (43, 1224304), (86, 612152), (172, 306076), (344, 153038), (688, 76519)]