51890328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{34319}}^1$

素因数の和:34341

約数の個数: 64

約数和(自身を含む): 164736000

約数和(自身を除く): 112845672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 34319, 68638, 102957, 137276, 205914, 240233, 274552, 308871, 411828, 480466, 617742, 720699, 823656, 926613, 960932, 1235484, 1441398, 1853226, 1921864, 2162097, 2470968, 2882796, 3706452, 4324194, 5765592, 6486291, 7412904, 8648388, 12972582, 17296776, 25945164, 51890328]

約数ペア:

[(1, 51890328), (2, 25945164), (3, 17296776), (4, 12972582), (6, 8648388), (7, 7412904), (8, 6486291), (9, 5765592), (12, 4324194), (14, 3706452), (18, 2882796), (21, 2470968), (24, 2162097), (27, 1921864), (28, 1853226), (36, 1441398), (42, 1235484), (54, 960932), (56, 926613), (63, 823656), (72, 720699), (84, 617742), (108, 480466), (126, 411828), (168, 308871), (189, 274552), (216, 240233), (252, 205914), (378, 137276), (504, 102957), (756, 68638), (1512, 34319)]