55168995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 110370816

約数和(自身を除く): 55201821

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 255, 357, 465, 527, 595, 651, 997, 1085, 1581, 1785, 2635, 2991, 3255, 3689, 4985, 6979, 7905, 11067, 14955, 16949, 18445, 20937, 30907, 34895, 50847, 55335, 84745, 92721, 104685, 118643, 154535, 216349, 254235, 355929, 463605, 525419, 593215, 649047, 1081745, 1576257, 1779645, 2627095, 3245235, 3677933, 7881285, 11033799, 18389665, 55168995]

約数ペア:

[(1, 55168995), (3, 18389665), (5, 11033799), (7, 7881285), (15, 3677933), (17, 3245235), (21, 2627095), (31, 1779645), (35, 1576257), (51, 1081745), (85, 649047), (93, 593215), (105, 525419), (119, 463605), (155, 355929), (217, 254235), (255, 216349), (357, 154535), (465, 118643), (527, 104685), (595, 92721), (651, 84745), (997, 55335), (1085, 50847), (1581, 34895), (1785, 30907), (2635, 20937), (2991, 18445), (3255, 16949), (3689, 14955), (4985, 11067), (6979, 7905)]