51883239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2657}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 72467712

約数和(自身を除く): 20584473

約数列:

[1, 3, 23, 69, 283, 849, 2657, 6509, 7971, 19527, 61111, 183333, 751931, 2255793, 17294413, 51883239]

約数ペア:

[(1, 51883239), (3, 17294413), (23, 2255793), (69, 751931), (283, 183333), (849, 61111), (2657, 19527), (6509, 7971)]