55871991076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13090907}}^1$

素因数の和:13091019

約数の個数: 24

約数和(自身を含む): 107764354656

約数和(自身を除く): 51892363580

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 13090907, 26181814, 52363628, 143999977, 287999954, 575999908, 1269817979, 2539635958, 5079271916, 13967997769, 27935995538, 55871991076]

約数ペア:

[(1, 55871991076), (2, 27935995538), (4, 13967997769), (11, 5079271916), (22, 2539635958), (44, 1269817979), (97, 575999908), (194, 287999954), (388, 143999977), (1067, 52363628), (2134, 26181814), (4268, 13090907)]