53868220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384773}}^1$

素因数の和:384789

約数の個数: 24

約数和(自身を含む): 129284064

約数和(自身を除く): 75415844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384773, 769546, 1539092, 1923865, 2693411, 3847730, 5386822, 7695460, 10773644, 13467055, 26934110, 53868220]

約数ペア:

[(1, 53868220), (2, 26934110), (4, 13467055), (5, 10773644), (7, 7695460), (10, 5386822), (14, 3847730), (20, 2693411), (28, 1923865), (35, 1539092), (70, 769546), (140, 384773)]