54155564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 96618480

約数和(自身を除く): 42462916

約数列:

[1, 2, 4, 67, 134, 268, 397, 509, 794, 1018, 1588, 2036, 26599, 34103, 53198, 68206, 106396, 136412, 202073, 404146, 808292, 13538891, 27077782, 54155564]

約数ペア:

[(1, 54155564), (2, 27077782), (4, 13538891), (67, 808292), (134, 404146), (268, 202073), (397, 136412), (509, 106396), (794, 68206), (1018, 53198), (1588, 34103), (2036, 26599)]