51091326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 135862272

約数和(自身を除く): 84770946

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 299, 414, 429, 506, 598, 759, 858, 863, 897, 1287, 1518, 1726, 1794, 2277, 2574, 2589, 2691, 3289, 4554, 5178, 5382, 6578, 7767, 9493, 9867, 11219, 15534, 18986, 19734, 19849, 22438, 28479, 29601, 33657, 39698, 56958, 59202, 59547, 67314, 85437, 100971, 119094, 123409, 170874, 178641, 201942, 218339, 246818, 258037, 357282, 370227, 436678, 516074, 655017, 740454, 774111, 1110681, 1310034, 1548222, 1965051, 2221362, 2322333, 2838407, 3930102, 4644666, 5676814, 8515221, 17030442, 25545663, 51091326]

約数ペア:

[(1, 51091326), (2, 25545663), (3, 17030442), (6, 8515221), (9, 5676814), (11, 4644666), (13, 3930102), (18, 2838407), (22, 2322333), (23, 2221362), (26, 1965051), (33, 1548222), (39, 1310034), (46, 1110681), (66, 774111), (69, 740454), (78, 655017), (99, 516074), (117, 436678), (138, 370227), (143, 357282), (198, 258037), (207, 246818), (234, 218339), (253, 201942), (286, 178641), (299, 170874), (414, 123409), (429, 119094), (506, 100971), (598, 85437), (759, 67314), (858, 59547), (863, 59202), (897, 56958), (1287, 39698), (1518, 33657), (1726, 29601), (1794, 28479), (2277, 22438), (2574, 19849), (2589, 19734), (2691, 18986), (3289, 15534), (4554, 11219), (5178, 9867), (5382, 9493), (6578, 7767)]