51712382

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{823}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 78757920

約数和(自身を除く): 27045538

約数列:

[1, 2, 89, 178, 353, 706, 823, 1646, 31417, 62834, 73247, 146494, 290519, 581038, 25856191, 51712382]

約数ペア:

[(1, 51712382), (2, 25856191), (89, 581038), (178, 290519), (353, 146494), (706, 73247), (823, 62834), (1646, 31417)]