55205811

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2857}}^1$

素因数の和:2995

約数の個数: 24

約数和(自身を含む): 84711120

約数和(自身を除く): 29505309

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 2857, 6441, 8571, 19323, 25713, 54283, 162849, 322841, 488547, 968523, 2905569, 6133979, 18401937, 55205811]

約数ペア:

[(1, 55205811), (3, 18401937), (9, 6133979), (19, 2905569), (57, 968523), (113, 488547), (171, 322841), (339, 162849), (1017, 54283), (2147, 25713), (2857, 19323), (6441, 8571)]