57143520005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{16421}}^1$

素因数の和:16638

約数の個数: 64

約数和(自身を含む): 83693869056

約数和(自身を除く): 26550349051

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 157, 341, 403, 715, 785, 1705, 1727, 2015, 2041, 4433, 4867, 8635, 10205, 16421, 22165, 22451, 24335, 53537, 63271, 82105, 112255, 180631, 213473, 267685, 316355, 509051, 695981, 903155, 1067365, 2348203, 2545255, 2578097, 3479905, 5599561, 6617663, 11741015, 12890485, 27997805, 28359067, 33088315, 33515261, 72794293, 79921007, 141795335, 167576305, 363971465, 368667871, 399605035, 879131077, 1038973091, 1843339355, 4395655385, 5194865455, 11428704001, 57143520005]

約数ペア:

[(1, 57143520005), (5, 11428704001), (11, 5194865455), (13, 4395655385), (31, 1843339355), (55, 1038973091), (65, 879131077), (143, 399605035), (155, 368667871), (157, 363971465), (341, 167576305), (403, 141795335), (715, 79921007), (785, 72794293), (1705, 33515261), (1727, 33088315), (2015, 28359067), (2041, 27997805), (4433, 12890485), (4867, 11741015), (8635, 6617663), (10205, 5599561), (16421, 3479905), (22165, 2578097), (22451, 2545255), (24335, 2348203), (53537, 1067365), (63271, 903155), (82105, 695981), (112255, 509051), (180631, 316355), (213473, 267685)]