55279208

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{19141}}^1$

素因数の和:19185

約数の個数: 24

約数和(自身を含む): 109396530

約数和(自身を除く): 54117322

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 19141, 38282, 76564, 153128, 363679, 727358, 1454716, 2909432, 6909901, 13819802, 27639604, 55279208]

約数ペア:

[(1, 55279208), (2, 27639604), (4, 13819802), (8, 6909901), (19, 2909432), (38, 1454716), (76, 727358), (152, 363679), (361, 153128), (722, 76564), (1444, 38282), (2888, 19141)]