51504236541

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 82162080000

約数和(自身を除く): 30657843459

約数列:

[1, 3, 9, 17, 37, 51, 111, 131, 153, 199, 333, 349, 393, 597, 629, 1047, 1179, 1791, 1887, 2227, 3141, 3383, 4847, 5661, 5933, 6681, 7363, 10149, 12913, 14541, 17799, 20043, 22089, 26069, 30447, 38739, 43623, 45719, 53397, 66267, 69451, 78207, 82399, 116217, 125171, 137157, 208353, 219521, 234621, 247197, 375513, 411471, 443173, 625059, 658563, 741591, 777223, 964553, 1126539, 1180667, 1329519, 1691603, 1975689, 2331669, 2569687, 2893659, 3542001, 3988557, 5074809, 6995007, 7709061, 8680977, 9098081, 10626003, 15224427, 16397401, 23127183, 27294243, 28757251, 43684679, 49192203, 81882729, 86271753, 131054037, 147576609, 154667377, 258815259, 336628997, 393162111, 464002131, 1009886991, 1392006393, 3029660973, 5722692949, 17168078847, 51504236541]

約数ペア:

[(1, 51504236541), (3, 17168078847), (9, 5722692949), (17, 3029660973), (37, 1392006393), (51, 1009886991), (111, 464002131), (131, 393162111), (153, 336628997), (199, 258815259), (333, 154667377), (349, 147576609), (393, 131054037), (597, 86271753), (629, 81882729), (1047, 49192203), (1179, 43684679), (1791, 28757251), (1887, 27294243), (2227, 23127183), (3141, 16397401), (3383, 15224427), (4847, 10626003), (5661, 9098081), (5933, 8680977), (6681, 7709061), (7363, 6995007), (10149, 5074809), (12913, 3988557), (14541, 3542001), (17799, 2893659), (20043, 2569687), (22089, 2331669), (26069, 1975689), (30447, 1691603), (38739, 1329519), (43623, 1180667), (45719, 1126539), (53397, 964553), (66267, 777223), (69451, 741591), (78207, 658563), (82399, 625059), (116217, 443173), (125171, 411471), (137157, 375513), (208353, 247197), (219521, 234621)]