56253288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 177408000

約数和(自身を除く): 121154712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 599, 602, 728, 903, 1032, 1092, 1118, 1198, 1204, 1677, 1797, 1806, 2184, 2236, 2396, 2408, 3354, 3594, 3612, 3913, 4193, 4472, 4792, 6708, 7188, 7224, 7787, 7826, 8386, 11739, 12579, 13416, 14376, 15574, 15652, 16772, 23361, 23478, 25158, 25757, 31148, 31304, 33544, 46722, 46956, 50316, 51514, 54509, 62296, 77271, 93444, 93912, 100632, 103028, 109018, 154542, 163527, 180299, 186888, 206056, 218036, 309084, 327054, 334841, 360598, 436072, 540897, 618168, 654108, 669682, 721196, 1004523, 1081794, 1308216, 1339364, 1442392, 2009046, 2163588, 2343887, 2678728, 4018092, 4327176, 4687774, 7031661, 8036184, 9375548, 14063322, 18751096, 28126644, 56253288]

約数ペア:

[(1, 56253288), (2, 28126644), (3, 18751096), (4, 14063322), (6, 9375548), (7, 8036184), (8, 7031661), (12, 4687774), (13, 4327176), (14, 4018092), (21, 2678728), (24, 2343887), (26, 2163588), (28, 2009046), (39, 1442392), (42, 1339364), (43, 1308216), (52, 1081794), (56, 1004523), (78, 721196), (84, 669682), (86, 654108), (91, 618168), (104, 540897), (129, 436072), (156, 360598), (168, 334841), (172, 327054), (182, 309084), (258, 218036), (273, 206056), (301, 186888), (312, 180299), (344, 163527), (364, 154542), (516, 109018), (546, 103028), (559, 100632), (599, 93912), (602, 93444), (728, 77271), (903, 62296), (1032, 54509), (1092, 51514), (1118, 50316), (1198, 46956), (1204, 46722), (1677, 33544), (1797, 31304), (1806, 31148), (2184, 25757), (2236, 25158), (2396, 23478), (2408, 23361), (3354, 16772), (3594, 15652), (3612, 15574), (3913, 14376), (4193, 13416), (4472, 12579), (4792, 11739), (6708, 8386), (7188, 7826), (7224, 7787)]