53525080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191161}}^1$

素因数の和:191179

約数の個数: 32

約数和(自身を含む): 137636640

約数和(自身を除く): 84111560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 191161, 382322, 764644, 955805, 1338127, 1529288, 1911610, 2676254, 3823220, 5352508, 6690635, 7646440, 10705016, 13381270, 26762540, 53525080]

約数ペア:

[(1, 53525080), (2, 26762540), (4, 13381270), (5, 10705016), (7, 7646440), (8, 6690635), (10, 5352508), (14, 3823220), (20, 2676254), (28, 1911610), (35, 1529288), (40, 1338127), (56, 955805), (70, 764644), (140, 382322), (280, 191161)]