53911090

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{27091}}^1$

素因数の和:27297

約数の個数: 16

約数和(自身を含む): 97531200

約数和(自身を除く): 43620110

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 27091, 54182, 135455, 270910, 5391109, 10782218, 26955545, 53911090]

約数ペア:

[(1, 53911090), (2, 26955545), (5, 10782218), (10, 5391109), (199, 270910), (398, 135455), (995, 54182), (1990, 27091)]