51525872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169493}}^1$

素因数の和:169520

約数の個数: 20

約数和(自身を含む): 105086280

約数和(自身を除く): 53560408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169493, 338986, 677972, 1355944, 2711888, 3220367, 6440734, 12881468, 25762936, 51525872]

約数ペア:

[(1, 51525872), (2, 25762936), (4, 12881468), (8, 6440734), (16, 3220367), (19, 2711888), (38, 1355944), (76, 677972), (152, 338986), (304, 169493)]