51006884

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 90552000

約数和(自身を除く): 39545116

約数列:

[1, 2, 4, 139, 199, 278, 398, 461, 556, 796, 922, 1844, 27661, 55322, 64079, 91739, 110644, 128158, 183478, 256316, 366956, 12751721, 25503442, 51006884]

約数ペア:

[(1, 51006884), (2, 25503442), (4, 12751721), (139, 366956), (199, 256316), (278, 183478), (398, 128158), (461, 110644), (556, 91739), (796, 64079), (922, 55322), (1844, 27661)]