56370861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 91518336

約数和(自身を除く): 35147475

約数列:

[1, 3, 9, 17, 23, 51, 69, 83, 153, 193, 207, 249, 391, 579, 747, 1173, 1411, 1737, 1909, 3281, 3519, 4233, 4439, 5727, 9843, 12699, 13317, 16019, 17181, 29529, 32453, 39951, 48057, 75463, 97359, 144171, 226389, 272323, 292077, 368437, 679167, 816969, 1105311, 2450907, 3315933, 6263429, 18790287, 56370861]

約数ペア:

[(1, 56370861), (3, 18790287), (9, 6263429), (17, 3315933), (23, 2450907), (51, 1105311), (69, 816969), (83, 679167), (153, 368437), (193, 292077), (207, 272323), (249, 226389), (391, 144171), (579, 97359), (747, 75463), (1173, 48057), (1411, 39951), (1737, 32453), (1909, 29529), (3281, 17181), (3519, 16019), (4233, 13317), (4439, 12699), (5727, 9843)]