55243965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30949}}^1$

素因数の和:30981

約数の個数: 32

約数和(自身を含む): 106963200

約数和(自身を除く): 51719235

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 30949, 92847, 154745, 216643, 464235, 526133, 649929, 1083215, 1578399, 2630665, 3249645, 3682931, 7891995, 11048793, 18414655, 55243965]

約数ペア:

[(1, 55243965), (3, 18414655), (5, 11048793), (7, 7891995), (15, 3682931), (17, 3249645), (21, 2630665), (35, 1578399), (51, 1083215), (85, 649929), (105, 526133), (119, 464235), (255, 216643), (357, 154745), (595, 92847), (1785, 30949)]