56229580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255589}}^1$

素因数の和:255609

約数の個数: 24

約数和(自身を含む): 128817360

約数和(自身を除く): 72587780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 255589, 511178, 1022356, 1277945, 2555890, 2811479, 5111780, 5622958, 11245916, 14057395, 28114790, 56229580]

約数ペア:

[(1, 56229580), (2, 28114790), (4, 14057395), (5, 11245916), (10, 5622958), (11, 5111780), (20, 2811479), (22, 2555890), (44, 1277945), (55, 1022356), (110, 511178), (220, 255589)]