49211506

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2027}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 75441600

約数和(自身を除く): 26230094

約数列:

[1, 2, 61, 122, 199, 398, 2027, 4054, 12139, 24278, 123647, 247294, 403373, 806746, 24605753, 49211506]

約数ペア:

[(1, 49211506), (2, 24605753), (61, 806746), (122, 403373), (199, 247294), (398, 123647), (2027, 24278), (4054, 12139)]