53320060

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13397}}^1$

素因数の和:13605

約数の個数: 24

約数和(自身を含む): 112543200

約数和(自身を除く): 59223140

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 13397, 26794, 53588, 66985, 133970, 267940, 2666003, 5332006, 10664012, 13330015, 26660030, 53320060]

約数ペア:

[(1, 53320060), (2, 26660030), (4, 13330015), (5, 10664012), (10, 5332006), (20, 2666003), (199, 267940), (398, 133970), (796, 66985), (995, 53588), (1990, 26794), (3980, 13397)]