51144194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{7559}}^1$

素因数の和:7777

約数の個数: 16

約数和(自身を含む): 81648000

約数和(自身を除く): 30503806

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 7559, 15118, 128503, 257006, 1504241, 3008482, 25572097, 51144194]

約数ペア:

[(1, 51144194), (2, 25572097), (17, 3008482), (34, 1504241), (199, 257006), (398, 128503), (3383, 15118), (6766, 7559)]