51353328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 155990016

約数和(自身を除く): 104636688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 47, 48, 51, 52, 68, 78, 94, 102, 103, 104, 136, 141, 156, 188, 204, 206, 208, 221, 272, 282, 309, 312, 376, 408, 412, 442, 564, 611, 618, 624, 663, 752, 799, 816, 824, 884, 1128, 1222, 1236, 1326, 1339, 1598, 1648, 1751, 1768, 1833, 2256, 2397, 2444, 2472, 2652, 2678, 3196, 3502, 3536, 3666, 4017, 4794, 4841, 4888, 4944, 5253, 5304, 5356, 6392, 7004, 7332, 8034, 9588, 9682, 9776, 10387, 10506, 10608, 10712, 12784, 14008, 14523, 14664, 16068, 19176, 19364, 20774, 21012, 21424, 22763, 28016, 29046, 29328, 31161, 32136, 38352, 38728, 41548, 42024, 45526, 58092, 62322, 62933, 64272, 68289, 77456, 82297, 83096, 84048, 91052, 116184, 124644, 125866, 136578, 164594, 166192, 182104, 188799, 232368, 246891, 249288, 251732, 273156, 329188, 364208, 377598, 493782, 498576, 503464, 546312, 658376, 755196, 987564, 1006928, 1069861, 1092624, 1316752, 1510392, 1975128, 2139722, 3020784, 3209583, 3950256, 4279444, 6419166, 8558888, 12838332, 17117776, 25676664, 51353328]

約数ペア:

[(1, 51353328), (2, 25676664), (3, 17117776), (4, 12838332), (6, 8558888), (8, 6419166), (12, 4279444), (13, 3950256), (16, 3209583), (17, 3020784), (24, 2139722), (26, 1975128), (34, 1510392), (39, 1316752), (47, 1092624), (48, 1069861), (51, 1006928), (52, 987564), (68, 755196), (78, 658376), (94, 546312), (102, 503464), (103, 498576), (104, 493782), (136, 377598), (141, 364208), (156, 329188), (188, 273156), (204, 251732), (206, 249288), (208, 246891), (221, 232368), (272, 188799), (282, 182104), (309, 166192), (312, 164594), (376, 136578), (408, 125866), (412, 124644), (442, 116184), (564, 91052), (611, 84048), (618, 83096), (624, 82297), (663, 77456), (752, 68289), (799, 64272), (816, 62933), (824, 62322), (884, 58092), (1128, 45526), (1222, 42024), (1236, 41548), (1326, 38728), (1339, 38352), (1598, 32136), (1648, 31161), (1751, 29328), (1768, 29046), (1833, 28016), (2256, 22763), (2397, 21424), (2444, 21012), (2472, 20774), (2652, 19364), (2678, 19176), (3196, 16068), (3502, 14664), (3536, 14523), (3666, 14008), (4017, 12784), (4794, 10712), (4841, 10608), (4888, 10506), (4944, 10387), (5253, 9776), (5304, 9682), (5356, 9588), (6392, 8034), (7004, 7332)]