49390070

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{11149}}^1$

素因数の和:11599

約数の個数: 16

約数和(自身を含む): 89110800

約数和(自身を除く): 39720730

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 11149, 22298, 55745, 111490, 4939007, 9878014, 24695035, 49390070]

約数ペア:

[(1, 49390070), (2, 24695035), (5, 9878014), (10, 4939007), (443, 111490), (886, 55745), (2215, 22298), (4430, 11149)]