56381556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 174666240

約数和(自身を除く): 118284684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 379, 462, 483, 506, 539, 588, 644, 758, 759, 924, 966, 1012, 1078, 1127, 1137, 1516, 1518, 1617, 1771, 1932, 2156, 2254, 2274, 2653, 3036, 3234, 3381, 3542, 4169, 4508, 4548, 5306, 5313, 6468, 6762, 7084, 7959, 8338, 8717, 10612, 10626, 12397, 12507, 13524, 15918, 16676, 17434, 18571, 21252, 24794, 25014, 26151, 29183, 31836, 34868, 37142, 37191, 49588, 50028, 52302, 55713, 58366, 61019, 74284, 74382, 87549, 95887, 104604, 111426, 116732, 122038, 148764, 175098, 183057, 191774, 204281, 222852, 244076, 287661, 350196, 366114, 383548, 408562, 427133, 575322, 612843, 671209, 732228, 817124, 854266, 1150644, 1225686, 1281399, 1342418, 1708532, 2013627, 2451372, 2562798, 2684836, 4027254, 4698463, 5125596, 8054508, 9396926, 14095389, 18793852, 28190778, 56381556]

約数ペア:

[(1, 56381556), (2, 28190778), (3, 18793852), (4, 14095389), (6, 9396926), (7, 8054508), (11, 5125596), (12, 4698463), (14, 4027254), (21, 2684836), (22, 2562798), (23, 2451372), (28, 2013627), (33, 1708532), (42, 1342418), (44, 1281399), (46, 1225686), (49, 1150644), (66, 854266), (69, 817124), (77, 732228), (84, 671209), (92, 612843), (98, 575322), (132, 427133), (138, 408562), (147, 383548), (154, 366114), (161, 350196), (196, 287661), (231, 244076), (253, 222852), (276, 204281), (294, 191774), (308, 183057), (322, 175098), (379, 148764), (462, 122038), (483, 116732), (506, 111426), (539, 104604), (588, 95887), (644, 87549), (758, 74382), (759, 74284), (924, 61019), (966, 58366), (1012, 55713), (1078, 52302), (1127, 50028), (1137, 49588), (1516, 37191), (1518, 37142), (1617, 34868), (1771, 31836), (1932, 29183), (2156, 26151), (2254, 25014), (2274, 24794), (2653, 21252), (3036, 18571), (3234, 17434), (3381, 16676), (3542, 15918), (4169, 13524), (4508, 12507), (4548, 12397), (5306, 10626), (5313, 10612), (6468, 8717), (6762, 8338), (7084, 7959)]