53516818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1433}}^1$

素因数の和:1769

約数の個数: 16

約数和(自身を含む): 81772416

約数和(自身を除く): 28255598

約数列:

[1, 2, 71, 142, 263, 526, 1433, 2866, 18673, 37346, 101743, 203486, 376879, 753758, 26758409, 53516818]

約数ペア:

[(1, 53516818), (2, 26758409), (71, 753758), (142, 376879), (263, 203486), (526, 101743), (1433, 37346), (2866, 18673)]