51712242

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{19997}}^1$

素因数の和:20433

約数の個数: 16

約数和(自身を含む): 103669632

約数和(自身を除く): 51957390

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 19997, 39994, 59991, 119982, 8618707, 17237414, 25856121, 51712242]

約数ペア:

[(1, 51712242), (2, 25856121), (3, 17237414), (6, 8618707), (431, 119982), (862, 59991), (1293, 39994), (2586, 19997)]