53471231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^2\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 18

約数和(自身を含む): 60424560

約数和(自身を除く): 6953329

約数列:

[1, 11, 43, 121, 239, 473, 1849, 2629, 5203, 10277, 20339, 28919, 113047, 223729, 441911, 1243517, 4861021, 53471231]

約数ペア:

[(1, 53471231), (11, 4861021), (43, 1243517), (121, 441911), (239, 223729), (473, 113047), (1849, 28919), (2629, 20339), (5203, 10277)]