51966432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 171007200

約数和(自身を除く): 119040768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 173, 224, 252, 288, 298, 336, 346, 447, 504, 519, 596, 672, 692, 894, 1008, 1038, 1043, 1192, 1211, 1341, 1384, 1557, 1788, 2016, 2076, 2086, 2384, 2422, 2682, 2768, 3114, 3129, 3576, 3633, 4152, 4172, 4768, 4844, 5364, 5536, 6228, 6258, 7152, 7266, 8304, 8344, 9387, 9688, 10728, 10899, 12456, 12516, 14304, 14532, 16608, 16688, 18774, 19376, 21456, 21798, 24912, 25032, 25777, 29064, 33376, 37548, 38752, 42912, 43596, 49824, 50064, 51554, 58128, 75096, 77331, 87192, 100128, 103108, 116256, 150192, 154662, 174384, 180439, 206216, 231993, 300384, 309324, 348768, 360878, 412432, 463986, 541317, 618648, 721756, 824864, 927972, 1082634, 1237296, 1443512, 1623951, 1855944, 2165268, 2474592, 2887024, 3247902, 3711888, 4330536, 5774048, 6495804, 7423776, 8661072, 12991608, 17322144, 25983216, 51966432]

約数ペア:

[(1, 51966432), (2, 25983216), (3, 17322144), (4, 12991608), (6, 8661072), (7, 7423776), (8, 6495804), (9, 5774048), (12, 4330536), (14, 3711888), (16, 3247902), (18, 2887024), (21, 2474592), (24, 2165268), (28, 1855944), (32, 1623951), (36, 1443512), (42, 1237296), (48, 1082634), (56, 927972), (63, 824864), (72, 721756), (84, 618648), (96, 541317), (112, 463986), (126, 412432), (144, 360878), (149, 348768), (168, 309324), (173, 300384), (224, 231993), (252, 206216), (288, 180439), (298, 174384), (336, 154662), (346, 150192), (447, 116256), (504, 103108), (519, 100128), (596, 87192), (672, 77331), (692, 75096), (894, 58128), (1008, 51554), (1038, 50064), (1043, 49824), (1192, 43596), (1211, 42912), (1341, 38752), (1384, 37548), (1557, 33376), (1788, 29064), (2016, 25777), (2076, 25032), (2086, 24912), (2384, 21798), (2422, 21456), (2682, 19376), (2768, 18774), (3114, 16688), (3129, 16608), (3576, 14532), (3633, 14304), (4152, 12516), (4172, 12456), (4768, 10899), (4844, 10728), (5364, 9688), (5536, 9387), (6228, 8344), (6258, 8304), (7152, 7266)]