55877340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{931289}}^1$

素因数の和:931301

約数の個数: 24

約数和(自身を含む): 156456720

約数和(自身を除く): 100579380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 931289, 1862578, 2793867, 3725156, 4656445, 5587734, 9312890, 11175468, 13969335, 18625780, 27938670, 55877340]

約数ペア:

[(1, 55877340), (2, 27938670), (3, 18625780), (4, 13969335), (5, 11175468), (6, 9312890), (10, 5587734), (12, 4656445), (15, 3725156), (20, 2793867), (30, 1862578), (60, 931289)]