50540030

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 92664000

約数和(自身を除く): 42123970

約数列:

[1, 2, 5, 10, 109, 199, 218, 233, 398, 466, 545, 995, 1090, 1165, 1990, 2330, 21691, 25397, 43382, 46367, 50794, 92734, 108455, 126985, 216910, 231835, 253970, 463670, 5054003, 10108006, 25270015, 50540030]

約数ペア:

[(1, 50540030), (2, 25270015), (5, 10108006), (10, 5054003), (109, 463670), (199, 253970), (218, 231835), (233, 216910), (398, 126985), (466, 108455), (545, 92734), (995, 50794), (1090, 46367), (1165, 43382), (1990, 25397), (2330, 21691)]