56133087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 27916833

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 893, 911, 1081, 1311, 2679, 2733, 3243, 17309, 20539, 20953, 42817, 51927, 61617, 62859, 128451, 398107, 813523, 984791, 1194321, 2440569, 2954373, 18711029, 56133087]

約数ペア:

[(1, 56133087), (3, 18711029), (19, 2954373), (23, 2440569), (47, 1194321), (57, 984791), (69, 813523), (141, 398107), (437, 128451), (893, 62859), (911, 61617), (1081, 51927), (1311, 42817), (2679, 20953), (2733, 20539), (3243, 17309)]