50278680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139663}}^1$

素因数の和:139680

約数の個数: 48

約数和(自身を含む): 163406880

約数和(自身を除く): 113128200

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, 139663, 279326, 418989, 558652, 698315, 837978, 1117304, 1256967, 1396630, 1675956, 2094945, 2513934, 2793260, 3351912, 4189890, 5027868, 5586520, 6284835, 8379780, 10055736, 12569670, 16759560, 25139340, 50278680]

約数ペア:

[(1, 50278680), (2, 25139340), (3, 16759560), (4, 12569670), (5, 10055736), (6, 8379780), (8, 6284835), (9, 5586520), (10, 5027868), (12, 4189890), (15, 3351912), (18, 2793260), (20, 2513934), (24, 2094945), (30, 1675956), (36, 1396630), (40, 1256967), (45, 1117304), (60, 837978), (72, 698315), (90, 558652), (120, 418989), (180, 279326), (360, 139663)]