52727780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{376627}}^1$

素因数の和:376643

約数の個数: 24

約数和(自身を含む): 126547008

約数和(自身を除く): 73819228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 376627, 753254, 1506508, 1883135, 2636389, 3766270, 5272778, 7532540, 10545556, 13181945, 26363890, 52727780]

約数ペア:

[(1, 52727780), (2, 26363890), (4, 13181945), (5, 10545556), (7, 7532540), (10, 5272778), (14, 3766270), (20, 2636389), (28, 1883135), (35, 1506508), (70, 753254), (140, 376627)]