55247958

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 125096400

約数和(自身を除く): 69848442

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 522, 654, 971, 981, 1942, 1962, 2913, 3161, 5826, 6322, 8739, 9483, 17478, 18966, 28159, 28449, 56318, 56898, 84477, 105839, 168954, 211678, 253431, 317517, 506862, 635034, 952551, 1905102, 3069331, 6138662, 9207993, 18415986, 27623979, 55247958]

約数ペア:

[(1, 55247958), (2, 27623979), (3, 18415986), (6, 9207993), (9, 6138662), (18, 3069331), (29, 1905102), (58, 952551), (87, 635034), (109, 506862), (174, 317517), (218, 253431), (261, 211678), (327, 168954), (522, 105839), (654, 84477), (971, 56898), (981, 56318), (1942, 28449), (1962, 28159), (2913, 18966), (3161, 17478), (5826, 9483), (6322, 8739)]