51614810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397037}}^1$

素因数の和:397057

約数の個数: 16

約数和(自身を含む): 100053576

約数和(自身を除く): 48438766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397037, 794074, 1985185, 3970370, 5161481, 10322962, 25807405, 51614810]

約数ペア:

[(1, 51614810), (2, 25807405), (5, 10322962), (10, 5161481), (13, 3970370), (26, 1985185), (65, 794074), (130, 397037)]