51355885

素因数分解:

$5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2543}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 70580736

約数和(自身を除く): 19224851

約数列:

[1, 5, 7, 35, 577, 2543, 2885, 4039, 12715, 17801, 20195, 89005, 1467311, 7336555, 10271177, 51355885]

約数ペア:

[(1, 51355885), (5, 10271177), (7, 7336555), (35, 1467311), (577, 89005), (2543, 20195), (2885, 17801), (4039, 12715)]