55956620

素因数分解:

$2^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1879}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 117650400

約数和(自身を除く): 61693780

約数列:

[1, 2, 4, 5, 10, 20, 1489, 1879, 2978, 3758, 5956, 7445, 7516, 9395, 14890, 18790, 29780, 37580, 2797831, 5595662, 11191324, 13989155, 27978310, 55956620]

約数ペア:

[(1, 55956620), (2, 27978310), (4, 13989155), (5, 11191324), (10, 5595662), (20, 2797831), (1489, 37580), (1879, 29780), (2978, 18790), (3758, 14890), (5956, 9395), (7445, 7516)]