54966556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 98839664

約数和(自身を除く): 43873108

約数列:

[1, 2, 4, 43, 86, 172, 313, 626, 1021, 1252, 2042, 4084, 13459, 26918, 43903, 53836, 87806, 175612, 319573, 639146, 1278292, 13741639, 27483278, 54966556]

約数ペア:

[(1, 54966556), (2, 27483278), (4, 13741639), (43, 1278292), (86, 639146), (172, 319573), (313, 175612), (626, 87806), (1021, 53836), (1252, 43903), (2042, 26918), (4084, 13459)]