56039667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2503}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 79326720

約数和(自身を除く): 23287053

約数列:

[1, 3, 17, 51, 439, 1317, 2503, 7463, 7509, 22389, 42551, 127653, 1098817, 3296451, 18679889, 56039667]

約数ペア:

[(1, 56039667), (3, 18679889), (17, 3296451), (51, 1098817), (439, 127653), (1317, 42551), (2503, 22389), (7463, 7509)]