50040080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21569}}^1$

素因数の和:21611

約数の個数: 40

約数和(自身を含む): 120360600

約数和(自身を除く): 70320520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21569, 43138, 86276, 107845, 172552, 215690, 345104, 431380, 625501, 862760, 1251002, 1725520, 2502004, 3127505, 5004008, 6255010, 10008016, 12510020, 25020040, 50040080]

約数ペア:

[(1, 50040080), (2, 25020040), (4, 12510020), (5, 10008016), (8, 6255010), (10, 5004008), (16, 3127505), (20, 2502004), (29, 1725520), (40, 1251002), (58, 862760), (80, 625501), (116, 431380), (145, 345104), (232, 215690), (290, 172552), (464, 107845), (580, 86276), (1160, 43138), (2320, 21569)]