52394440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187123}}^1$

素因数の和:187141

約数の個数: 32

約数和(自身を含む): 134729280

約数和(自身を除く): 82334840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187123, 374246, 748492, 935615, 1309861, 1496984, 1871230, 2619722, 3742460, 5239444, 6549305, 7484920, 10478888, 13098610, 26197220, 52394440]

約数ペア:

[(1, 52394440), (2, 26197220), (4, 13098610), (5, 10478888), (7, 7484920), (8, 6549305), (10, 5239444), (14, 3742460), (20, 2619722), (28, 1871230), (35, 1496984), (40, 1309861), (56, 935615), (70, 748492), (140, 374246), (280, 187123)]