56337380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256079}}^1$

素因数の和:256099

約数の個数: 24

約数和(自身を含む): 129064320

約数和(自身を除く): 72726940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 256079, 512158, 1024316, 1280395, 2560790, 2816869, 5121580, 5633738, 11267476, 14084345, 28168690, 56337380]

約数ペア:

[(1, 56337380), (2, 28168690), (4, 14084345), (5, 11267476), (10, 5633738), (11, 5121580), (20, 2816869), (22, 2560790), (44, 1280395), (55, 1024316), (110, 512158), (220, 256079)]