51569770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2087}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 106437888

約数和(自身を除く): 54868118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2087, 2471, 3530, 4174, 4942, 10435, 12355, 14609, 20870, 24710, 29218, 73045, 146090, 736711, 1473422, 3683555, 5156977, 7367110, 10313954, 25784885, 51569770]

約数ペア:

[(1, 51569770), (2, 25784885), (5, 10313954), (7, 7367110), (10, 5156977), (14, 3683555), (35, 1473422), (70, 736711), (353, 146090), (706, 73045), (1765, 29218), (2087, 24710), (2471, 20870), (3530, 14609), (4174, 12355), (4942, 10435)]