50217480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139493}}^1$

素因数の和:139510

約数の個数: 48

約数和(自身を含む): 163207980

約数和(自身を除く): 112990500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 139493, 278986, 418479, 557972, 697465, 836958, 1115944, 1255437, 1394930, 1673916, 2092395, 2510874, 2789860, 3347832, 4184790, 5021748, 5579720, 6277185, 8369580, 10043496, 12554370, 16739160, 25108740, 50217480]

約数ペア:

[(1, 50217480), (2, 25108740), (3, 16739160), (4, 12554370), (5, 10043496), (6, 8369580), (8, 6277185), (9, 5579720), (10, 5021748), (12, 4184790), (15, 3347832), (18, 2789860), (20, 2510874), (24, 2092395), (30, 1673916), (36, 1394930), (40, 1255437), (45, 1115944), (60, 836958), (72, 697465), (90, 557972), (120, 418479), (180, 278986), (360, 139493)]