56356377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 100859904

約数和(自身を除く): 44503527

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 113, 119, 127, 187, 231, 339, 357, 381, 561, 791, 889, 1243, 1309, 1397, 1921, 2159, 2373, 2667, 3729, 3927, 4191, 5763, 6477, 8701, 9779, 13447, 14351, 15113, 21131, 23749, 26103, 29337, 40341, 43053, 45339, 63393, 71247, 100457, 147917, 157861, 166243, 243967, 301371, 443751, 473583, 498729, 731901, 1105027, 1707769, 2683637, 3315081, 5123307, 8050911, 18785459, 56356377]

約数ペア:

[(1, 56356377), (3, 18785459), (7, 8050911), (11, 5123307), (17, 3315081), (21, 2683637), (33, 1707769), (51, 1105027), (77, 731901), (113, 498729), (119, 473583), (127, 443751), (187, 301371), (231, 243967), (339, 166243), (357, 157861), (381, 147917), (561, 100457), (791, 71247), (889, 63393), (1243, 45339), (1309, 43053), (1397, 40341), (1921, 29337), (2159, 26103), (2373, 23749), (2667, 21131), (3729, 15113), (3927, 14351), (4191, 13447), (5763, 9779), (6477, 8701)]