51886278

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 126360000

約数和(自身を除く): 74473722

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1566, 1949, 2958, 3898, 4437, 5847, 8874, 11694, 13311, 17541, 26622, 33133, 35082, 52623, 56521, 66266, 99399, 105246, 113042, 169563, 198798, 298197, 339126, 508689, 596394, 894591, 960857, 1017378, 1526067, 1789182, 1921714, 2882571, 3052134, 5765142, 8647713, 17295426, 25943139, 51886278]

約数ペア:

[(1, 51886278), (2, 25943139), (3, 17295426), (6, 8647713), (9, 5765142), (17, 3052134), (18, 2882571), (27, 1921714), (29, 1789182), (34, 1526067), (51, 1017378), (54, 960857), (58, 894591), (87, 596394), (102, 508689), (153, 339126), (174, 298197), (261, 198798), (306, 169563), (459, 113042), (493, 105246), (522, 99399), (783, 66266), (918, 56521), (986, 52623), (1479, 35082), (1566, 33133), (1949, 26622), (2958, 17541), (3898, 13311), (4437, 11694), (5847, 8874)]