53112592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{255349}}^1$

素因数の和:255370

約数の個数: 20

約数和(自身を含む): 110821900

約数和(自身を除く): 57709308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 255349, 510698, 1021396, 2042792, 3319537, 4085584, 6639074, 13278148, 26556296, 53112592]

約数ペア:

[(1, 53112592), (2, 26556296), (4, 13278148), (8, 6639074), (13, 4085584), (16, 3319537), (26, 2042792), (52, 1021396), (104, 510698), (208, 255349)]