55566890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 103024656

約数和(自身を除く): 47457766

約数列:

[1, 2, 5, 10, 41, 82, 205, 313, 410, 433, 626, 866, 1565, 2165, 3130, 4330, 12833, 17753, 25666, 35506, 64165, 88765, 128330, 135529, 177530, 271058, 677645, 1355290, 5556689, 11113378, 27783445, 55566890]

約数ペア:

[(1, 55566890), (2, 27783445), (5, 11113378), (10, 5556689), (41, 1355290), (82, 677645), (205, 271058), (313, 177530), (410, 135529), (433, 128330), (626, 88765), (866, 64165), (1565, 35506), (2165, 25666), (3130, 17753), (4330, 12833)]