53100040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{189643}}^1$

素因数の和:189661

約数の個数: 32

約数和(自身を含む): 136543680

約数和(自身を除く): 83443640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 189643, 379286, 758572, 948215, 1327501, 1517144, 1896430, 2655002, 3792860, 5310004, 6637505, 7585720, 10620008, 13275010, 26550020, 53100040]

約数ペア:

[(1, 53100040), (2, 26550020), (4, 13275010), (5, 10620008), (7, 7585720), (8, 6637505), (10, 5310004), (14, 3792860), (20, 2655002), (28, 1896430), (35, 1517144), (40, 1327501), (56, 948215), (70, 758572), (140, 379286), (280, 189643)]