53487955

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 65286144

約数和(自身を除く): 11798189

約数列:

[1, 5, 127, 131, 635, 643, 655, 3215, 16637, 81661, 83185, 84233, 408305, 421165, 10697591, 53487955]

約数ペア:

[(1, 53487955), (5, 10697591), (127, 421165), (131, 408305), (635, 84233), (643, 83185), (655, 81661), (3215, 16637)]