53487442

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3057

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 29007278

約数列:

[1, 2, 43, 86, 223, 446, 2789, 5578, 9589, 19178, 119927, 239854, 621947, 1243894, 26743721, 53487442]

約数ペア:

[(1, 53487442), (2, 26743721), (43, 1243894), (86, 621947), (223, 239854), (446, 119927), (2789, 19178), (5578, 9589)]