51143208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 136805760

約数和(自身を除く): 85662552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 618, 824, 1217, 1236, 1751, 2434, 2472, 3502, 3651, 4868, 5253, 7004, 7302, 9736, 10506, 14008, 14604, 20689, 21012, 29208, 41378, 42024, 62067, 82756, 124134, 125351, 165512, 248268, 250702, 376053, 496536, 501404, 752106, 1002808, 1504212, 2130967, 3008424, 4261934, 6392901, 8523868, 12785802, 17047736, 25571604, 51143208]

約数ペア:

[(1, 51143208), (2, 25571604), (3, 17047736), (4, 12785802), (6, 8523868), (8, 6392901), (12, 4261934), (17, 3008424), (24, 2130967), (34, 1504212), (51, 1002808), (68, 752106), (102, 501404), (103, 496536), (136, 376053), (204, 250702), (206, 248268), (309, 165512), (408, 125351), (412, 124134), (618, 82756), (824, 62067), (1217, 42024), (1236, 41378), (1751, 29208), (2434, 21012), (2472, 20689), (3502, 14604), (3651, 14008), (4868, 10506), (5253, 9736), (7004, 7302)]