551412970

素因数分解:

$2^1\times 5^1\times {\mathrm{10861}}^1\times {\mathrm{5077}}^1$

素因数の和:15945

約数の個数: 16

約数和(自身を含む): 992830248

約数和(自身を除く): 441417278

約数列:

[1, 2, 5, 10, 5077, 10154, 10861, 21722, 25385, 50770, 54305, 108610, 55141297, 110282594, 275706485, 551412970]

約数ペア:

[(1, 551412970), (2, 275706485), (5, 110282594), (10, 55141297), (5077, 108610), (10154, 54305), (10861, 50770), (21722, 25385)]