51729894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 122265600

約数和(自身を除く): 70535706

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 397, 513, 762, 794, 1026, 1143, 1191, 2286, 2382, 2413, 3429, 3573, 4826, 6858, 7146, 7239, 7543, 10719, 14478, 15086, 21438, 21717, 22629, 43434, 45258, 50419, 65151, 67887, 100838, 130302, 135774, 151257, 203661, 302514, 407322, 453771, 907542, 957961, 1361313, 1915922, 2722626, 2873883, 5747766, 8621649, 17243298, 25864947, 51729894]

約数ペア:

[(1, 51729894), (2, 25864947), (3, 17243298), (6, 8621649), (9, 5747766), (18, 2873883), (19, 2722626), (27, 1915922), (38, 1361313), (54, 957961), (57, 907542), (114, 453771), (127, 407322), (171, 302514), (254, 203661), (342, 151257), (381, 135774), (397, 130302), (513, 100838), (762, 67887), (794, 65151), (1026, 50419), (1143, 45258), (1191, 43434), (2286, 22629), (2382, 21717), (2413, 21438), (3429, 15086), (3573, 14478), (4826, 10719), (6858, 7543), (7146, 7239)]