55552978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2939}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 89893440

約数和(自身を除く): 34340462

約数列:

[1, 2, 13, 26, 727, 1454, 2939, 5878, 9451, 18902, 38207, 76414, 2136653, 4273306, 27776489, 55552978]

約数ペア:

[(1, 55552978), (2, 27776489), (13, 4273306), (26, 2136653), (727, 76414), (1454, 38207), (2939, 18902), (5878, 9451)]