56289286

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1564

約数の個数: 24

約数和(自身を含む): 90854784

約数和(自身を除く): 34565498

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 1471, 2014, 2942, 19133, 27949, 38266, 55898, 77963, 155926, 531031, 1062062, 1481297, 2962594, 28144643, 56289286]

約数ペア:

[(1, 56289286), (2, 28144643), (19, 2962594), (38, 1481297), (53, 1062062), (106, 531031), (361, 155926), (722, 77963), (1007, 55898), (1471, 38266), (2014, 27949), (2942, 19133)]