55999370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{799991}}^1$

素因数の和:800005

約数の個数: 16

約数和(自身を含む): 115198848

約数和(自身を除く): 59199478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 799991, 1599982, 3999955, 5599937, 7999910, 11199874, 27999685, 55999370]

約数ペア:

[(1, 55999370), (2, 27999685), (5, 11199874), (7, 7999910), (10, 5599937), (14, 3999955), (35, 1599982), (70, 799991)]