51642734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{180569}}^1$

素因数の和:180595

約数の個数: 16

約数和(自身を含む): 91007280

約数和(自身を除く): 39364546

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 180569, 361138, 1986259, 2347397, 3972518, 4694794, 25821367, 51642734]

約数ペア:

[(1, 51642734), (2, 25821367), (11, 4694794), (13, 3972518), (22, 2347397), (26, 1986259), (143, 361138), (286, 180569)]