51810902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181157}}^1$

素因数の和:181183

約数の個数: 16

約数和(自身を含む): 91303632

約数和(自身を除く): 39492730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 181157, 362314, 1992727, 2355041, 3985454, 4710082, 25905451, 51810902]

約数ペア:

[(1, 51810902), (2, 25905451), (11, 4710082), (13, 3985454), (22, 2355041), (26, 1992727), (143, 362314), (286, 181157)]