54618860

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9859}}^1$

素因数の和:10145

約数の個数: 24

約数和(自身を含む): 115125360

約数和(自身を除く): 60506500

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 9859, 19718, 39436, 49295, 98590, 197180, 2730943, 5461886, 10923772, 13654715, 27309430, 54618860]

約数ペア:

[(1, 54618860), (2, 27309430), (4, 13654715), (5, 10923772), (10, 5461886), (20, 2730943), (277, 197180), (554, 98590), (1108, 49295), (1385, 39436), (2770, 19718), (5540, 9859)]