54884464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{180541}}^1$

素因数の和:180568

約数の個数: 20

約数和(自身を含む): 111936040

約数和(自身を除く): 57051576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 180541, 361082, 722164, 1444328, 2888656, 3430279, 6860558, 13721116, 27442232, 54884464]

約数ペア:

[(1, 54884464), (2, 27442232), (4, 13721116), (8, 6860558), (16, 3430279), (19, 2888656), (38, 1444328), (76, 722164), (152, 361082), (304, 180541)]