54039821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 63659520

約数和(自身を除く): 9619699

約数列:

[1, 11, 17, 89, 187, 191, 289, 979, 1513, 2101, 3179, 3247, 16643, 16999, 25721, 35717, 55199, 186989, 282931, 288983, 607189, 3178813, 4912711, 54039821]

約数ペア:

[(1, 54039821), (11, 4912711), (17, 3178813), (89, 607189), (187, 288983), (191, 282931), (289, 186989), (979, 55199), (1513, 35717), (2101, 25721), (3179, 16999), (3247, 16643)]