53479260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1493}}^1$

素因数の和:1707

約数の個数: 72

約数和(自身を含む): 163144800

約数和(自身を除く): 109665540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1493, 1791, 1990, 2388, 2985, 2986, 3582, 3980, 4479, 5970, 5972, 7164, 7465, 8955, 8958, 11940, 13437, 14930, 17910, 17916, 22395, 26874, 29860, 35820, 44790, 53748, 67185, 89580, 134370, 268740, 297107, 594214, 891321, 1188428, 1485535, 1782642, 2673963, 2971070, 3565284, 4456605, 5347926, 5942140, 8913210, 10695852, 13369815, 17826420, 26739630, 53479260]

約数ペア:

[(1, 53479260), (2, 26739630), (3, 17826420), (4, 13369815), (5, 10695852), (6, 8913210), (9, 5942140), (10, 5347926), (12, 4456605), (15, 3565284), (18, 2971070), (20, 2673963), (30, 1782642), (36, 1485535), (45, 1188428), (60, 891321), (90, 594214), (180, 297107), (199, 268740), (398, 134370), (597, 89580), (796, 67185), (995, 53748), (1194, 44790), (1493, 35820), (1791, 29860), (1990, 26874), (2388, 22395), (2985, 17916), (2986, 17910), (3582, 14930), (3980, 13437), (4479, 11940), (5970, 8958), (5972, 8955), (7164, 7465)]