51007060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196181}}^1$

素因数の和:196203

約数の個数: 24

約数和(自身を含む): 115355016

約数和(自身を除く): 64347956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 196181, 392362, 784724, 980905, 1961810, 2550353, 3923620, 5100706, 10201412, 12751765, 25503530, 51007060]

約数ペア:

[(1, 51007060), (2, 25503530), (4, 12751765), (5, 10201412), (10, 5100706), (13, 3923620), (20, 2550353), (26, 1961810), (52, 980905), (65, 784724), (130, 392362), (260, 196181)]