56506398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{724441}}^1$

素因数の和:724459

約数の個数: 16

約数和(自身を含む): 121706256

約数和(自身を除く): 65199858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 724441, 1448882, 2173323, 4346646, 9417733, 18835466, 28253199, 56506398]

約数ペア:

[(1, 56506398), (2, 28253199), (3, 18835466), (6, 9417733), (13, 4346646), (26, 2173323), (39, 1448882), (78, 724441)]