52908752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{254369}}^1$

素因数の和:254390

約数の個数: 20

約数和(自身を含む): 110396580

約数和(自身を除く): 57487828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 254369, 508738, 1017476, 2034952, 3306797, 4069904, 6613594, 13227188, 26454376, 52908752]

約数ペア:

[(1, 52908752), (2, 26454376), (4, 13227188), (8, 6613594), (13, 4069904), (16, 3306797), (26, 2034952), (52, 1017476), (104, 508738), (208, 254369)]