53452240

素因数分解:

$2^4\times 5^1\times {\mathrm{668153}}^1$

素因数の和:668166

約数の個数: 20

約数和(自身を含む): 124276644

約数和(自身を除く): 70824404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 668153, 1336306, 2672612, 3340765, 5345224, 6681530, 10690448, 13363060, 26726120, 53452240]

約数ペア:

[(1, 53452240), (2, 26726120), (4, 13363060), (5, 10690448), (8, 6681530), (10, 5345224), (16, 3340765), (20, 2672612), (40, 1336306), (80, 668153)]