56553120004

素因数分解:

$2^2\times {\mathrm{20641}}^1\times {\mathrm{684961}}^1$

素因数の和:705606

約数の個数: 12

約数和(自身を含む): 98972899228

約数和(自身を除く): 42419779224

約数列:

[1, 2, 4, 20641, 41282, 82564, 684961, 1369922, 2739844, 14138280001, 28276560002, 56553120004]

約数ペア:

[(1, 56553120004), (2, 28276560002), (4, 14138280001), (20641, 2739844), (41282, 1369922), (82564, 684961)]