53514440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191123}}^1$

素因数の和:191141

約数の個数: 32

約数和(自身を含む): 137609280

約数和(自身を除く): 84094840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 191123, 382246, 764492, 955615, 1337861, 1528984, 1911230, 2675722, 3822460, 5351444, 6689305, 7644920, 10702888, 13378610, 26757220, 53514440]

約数ペア:

[(1, 53514440), (2, 26757220), (4, 13378610), (5, 10702888), (7, 7644920), (8, 6689305), (10, 5351444), (14, 3822460), (20, 2675722), (28, 1911230), (35, 1528984), (40, 1337861), (56, 955615), (70, 764492), (140, 382246), (280, 191123)]