51090678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 118418976

約数和(自身を除く): 67328298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 618, 927, 1621, 1751, 1854, 3242, 3502, 4863, 5253, 9726, 10506, 14589, 15759, 27557, 29178, 31518, 55114, 82671, 165342, 166963, 248013, 333926, 496026, 500889, 1001778, 1502667, 2838371, 3005334, 5676742, 8515113, 17030226, 25545339, 51090678]

約数ペア:

[(1, 51090678), (2, 25545339), (3, 17030226), (6, 8515113), (9, 5676742), (17, 3005334), (18, 2838371), (34, 1502667), (51, 1001778), (102, 500889), (103, 496026), (153, 333926), (206, 248013), (306, 166963), (309, 165342), (618, 82671), (927, 55114), (1621, 31518), (1751, 29178), (1854, 27557), (3242, 15759), (3502, 14589), (4863, 10506), (5253, 9726)]