55140279

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{5107}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 76007040

約数和(自身を除く): 20866761

約数列:

[1, 3, 59, 61, 177, 183, 3599, 5107, 10797, 15321, 301313, 311527, 903939, 934581, 18380093, 55140279]

約数ペア:

[(1, 55140279), (3, 18380093), (59, 934581), (61, 903939), (177, 311527), (183, 301313), (3599, 15321), (5107, 10797)]