51847656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 160512000

約数和(自身を除く): 108664344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 439, 444, 456, 518, 532, 703, 777, 798, 878, 888, 1036, 1064, 1317, 1406, 1554, 1596, 1756, 2072, 2109, 2634, 2812, 3073, 3108, 3192, 3512, 4218, 4921, 5268, 5624, 6146, 6216, 8341, 8436, 9219, 9842, 10536, 12292, 14763, 16243, 16682, 16872, 18438, 19684, 24584, 25023, 29526, 32486, 33364, 36876, 39368, 48729, 50046, 58387, 59052, 64972, 66728, 73752, 97458, 100092, 113701, 116774, 118104, 129944, 175161, 194916, 200184, 227402, 233548, 308617, 341103, 350322, 389832, 454804, 467096, 617234, 682206, 700644, 909608, 925851, 1234468, 1364412, 1401288, 1851702, 2160319, 2468936, 2728824, 3703404, 4320638, 6480957, 7406808, 8641276, 12961914, 17282552, 25923828, 51847656]

約数ペア:

[(1, 51847656), (2, 25923828), (3, 17282552), (4, 12961914), (6, 8641276), (7, 7406808), (8, 6480957), (12, 4320638), (14, 3703404), (19, 2728824), (21, 2468936), (24, 2160319), (28, 1851702), (37, 1401288), (38, 1364412), (42, 1234468), (56, 925851), (57, 909608), (74, 700644), (76, 682206), (84, 617234), (111, 467096), (114, 454804), (133, 389832), (148, 350322), (152, 341103), (168, 308617), (222, 233548), (228, 227402), (259, 200184), (266, 194916), (296, 175161), (399, 129944), (439, 118104), (444, 116774), (456, 113701), (518, 100092), (532, 97458), (703, 73752), (777, 66728), (798, 64972), (878, 59052), (888, 58387), (1036, 50046), (1064, 48729), (1317, 39368), (1406, 36876), (1554, 33364), (1596, 32486), (1756, 29526), (2072, 25023), (2109, 24584), (2634, 19684), (2812, 18438), (3073, 16872), (3108, 16682), (3192, 16243), (3512, 14763), (4218, 12292), (4921, 10536), (5268, 9842), (5624, 9219), (6146, 8436), (6216, 8341)]