53286896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{256187}}^1$

素因数の和:256208

約数の個数: 20

約数和(自身を含む): 111185592

約数和(自身を除く): 57898696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 256187, 512374, 1024748, 2049496, 3330431, 4098992, 6660862, 13321724, 26643448, 53286896]

約数ペア:

[(1, 53286896), (2, 26643448), (4, 13321724), (8, 6660862), (13, 4098992), (16, 3330431), (26, 2049496), (52, 1024748), (104, 512374), (208, 256187)]