51369118

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 78624000

約数和(自身を除く): 27254882

約数列:

[1, 2, 79, 139, 158, 278, 2339, 4678, 10981, 21962, 184781, 325121, 369562, 650242, 25684559, 51369118]

約数ペア:

[(1, 51369118), (2, 25684559), (79, 650242), (139, 369562), (158, 325121), (278, 184781), (2339, 21962), (4678, 10981)]