55139018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{80849}}^1$

素因数の和:80893

約数の個数: 16

約数和(自身を含む): 93139200

約数和(自身を除く): 38000182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 80849, 161698, 889339, 1778678, 2506319, 5012638, 27569509, 55139018]

約数ペア:

[(1, 55139018), (2, 27569509), (11, 5012638), (22, 2506319), (31, 1778678), (62, 889339), (341, 161698), (682, 80849)]