52986128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{254741}}^1$

素因数の和:254762

約数の個数: 20

約数和(自身を含む): 110558028

約数和(自身を除く): 57571900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 254741, 509482, 1018964, 2037928, 3311633, 4075856, 6623266, 13246532, 26493064, 52986128]

約数ペア:

[(1, 52986128), (2, 26493064), (4, 13246532), (8, 6623266), (13, 4075856), (16, 3311633), (26, 2037928), (52, 1018964), (104, 509482), (208, 254741)]