55129811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 66846720

約数和(自身を除く): 11716909

約数列:

[1, 11, 19, 31, 67, 127, 209, 341, 589, 737, 1273, 1397, 2077, 2413, 3937, 6479, 8509, 14003, 22847, 26543, 39463, 43307, 74803, 93599, 161671, 263779, 434093, 822833, 1778381, 2901569, 5011801, 55129811]

約数ペア:

[(1, 55129811), (11, 5011801), (19, 2901569), (31, 1778381), (67, 822833), (127, 434093), (209, 263779), (341, 161671), (589, 93599), (737, 74803), (1273, 43307), (1397, 39463), (2077, 26543), (2413, 22847), (3937, 14003), (6479, 8509)]