56608539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 27579621

約数列:

[1, 3, 13, 39, 47, 89, 141, 267, 347, 611, 1041, 1157, 1833, 3471, 4183, 4511, 12549, 13533, 16309, 30883, 48927, 54379, 92649, 163137, 212017, 401479, 636051, 1204437, 1451501, 4354503, 18869513, 56608539]

約数ペア:

[(1, 56608539), (3, 18869513), (13, 4354503), (39, 1451501), (47, 1204437), (89, 636051), (141, 401479), (267, 212017), (347, 163137), (611, 92649), (1041, 54379), (1157, 48927), (1833, 30883), (3471, 16309), (4183, 13533), (4511, 12549)]