54550064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179441}}^1$

素因数の和:179468

約数の個数: 20

約数和(自身を含む): 111254040

約数和(自身を除く): 56703976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 179441, 358882, 717764, 1435528, 2871056, 3409379, 6818758, 13637516, 27275032, 54550064]

約数ペア:

[(1, 54550064), (2, 27275032), (4, 13637516), (8, 6818758), (16, 3409379), (19, 2871056), (38, 1435528), (76, 717764), (152, 358882), (304, 179441)]