51670780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{369077}}^1$

素因数の和:369093

約数の個数: 24

約数和(自身を含む): 124010208

約数和(自身を除く): 72339428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 369077, 738154, 1476308, 1845385, 2583539, 3690770, 5167078, 7381540, 10334156, 12917695, 25835390, 51670780]

約数ペア:

[(1, 51670780), (2, 25835390), (4, 12917695), (5, 10334156), (7, 7381540), (10, 5167078), (14, 3690770), (20, 2583539), (28, 1845385), (35, 1476308), (70, 738154), (140, 369077)]