53831470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69911}}^1$

素因数の和:69936

約数の個数: 32

約数和(自身を含む): 120807936

約数和(自身を除く): 66976466

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 69911, 139822, 349555, 489377, 699110, 769021, 978754, 1538042, 2446885, 3845105, 4893770, 5383147, 7690210, 10766294, 26915735, 53831470]

約数ペア:

[(1, 53831470), (2, 26915735), (5, 10766294), (7, 7690210), (10, 5383147), (11, 4893770), (14, 3845105), (22, 2446885), (35, 1538042), (55, 978754), (70, 769021), (77, 699110), (110, 489377), (154, 349555), (385, 139822), (770, 69911)]