49561260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 110105940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 599, 788, 985, 1182, 1198, 1379, 1797, 1970, 2364, 2396, 2758, 2955, 2995, 3594, 3940, 4137, 4193, 5516, 5910, 5990, 6895, 7188, 8274, 8386, 8985, 11820, 11980, 12579, 13790, 16548, 16772, 17970, 20685, 20965, 25158, 27580, 35940, 41370, 41930, 50316, 62895, 82740, 83860, 118003, 125790, 236006, 251580, 354009, 472012, 590015, 708018, 826021, 1180030, 1416036, 1652042, 1770045, 2360060, 2478063, 3304084, 3540090, 4130105, 4956126, 7080180, 8260210, 9912252, 12390315, 16520420, 24780630, 49561260]

約数ペア:

[(1, 49561260), (2, 24780630), (3, 16520420), (4, 12390315), (5, 9912252), (6, 8260210), (7, 7080180), (10, 4956126), (12, 4130105), (14, 3540090), (15, 3304084), (20, 2478063), (21, 2360060), (28, 1770045), (30, 1652042), (35, 1416036), (42, 1180030), (60, 826021), (70, 708018), (84, 590015), (105, 472012), (140, 354009), (197, 251580), (210, 236006), (394, 125790), (420, 118003), (591, 83860), (599, 82740), (788, 62895), (985, 50316), (1182, 41930), (1198, 41370), (1379, 35940), (1797, 27580), (1970, 25158), (2364, 20965), (2396, 20685), (2758, 17970), (2955, 16772), (2995, 16548), (3594, 13790), (3940, 12579), (4137, 11980), (4193, 11820), (5516, 8985), (5910, 8386), (5990, 8274), (6895, 7188)]