55519992

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{7789}}^1$

素因数の和:7818

約数の個数: 80

約数和(自身を含む): 169666200

約数和(自身を除く): 114146208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 7789, 15578, 23367, 31156, 46734, 62312, 70101, 85679, 93468, 140202, 171358, 186936, 210303, 257037, 280404, 342716, 420606, 514074, 560808, 630909, 685432, 771111, 841212, 1028148, 1261818, 1542222, 1682424, 2056296, 2313333, 2523636, 3084444, 4626666, 5047272, 6168888, 6939999, 9253332, 13879998, 18506664, 27759996, 55519992]

約数ペア:

[(1, 55519992), (2, 27759996), (3, 18506664), (4, 13879998), (6, 9253332), (8, 6939999), (9, 6168888), (11, 5047272), (12, 4626666), (18, 3084444), (22, 2523636), (24, 2313333), (27, 2056296), (33, 1682424), (36, 1542222), (44, 1261818), (54, 1028148), (66, 841212), (72, 771111), (81, 685432), (88, 630909), (99, 560808), (108, 514074), (132, 420606), (162, 342716), (198, 280404), (216, 257037), (264, 210303), (297, 186936), (324, 171358), (396, 140202), (594, 93468), (648, 85679), (792, 70101), (891, 62312), (1188, 46734), (1782, 31156), (2376, 23367), (3564, 15578), (7128, 7789)]