51469290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 147456000

約数和(自身を除く): 95986710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 79, 90, 95, 114, 127, 135, 158, 171, 190, 237, 254, 270, 285, 342, 381, 395, 474, 513, 570, 635, 711, 762, 790, 855, 1026, 1143, 1185, 1270, 1422, 1501, 1710, 1905, 2133, 2286, 2370, 2413, 2565, 3002, 3429, 3555, 3810, 4266, 4503, 4826, 5130, 5715, 6858, 7110, 7239, 7505, 9006, 10033, 10665, 11430, 12065, 13509, 14478, 15010, 17145, 20066, 21330, 21717, 22515, 24130, 27018, 30099, 34290, 36195, 40527, 43434, 45030, 50165, 60198, 65151, 67545, 72390, 81054, 90297, 100330, 108585, 130302, 135090, 150495, 180594, 190627, 202635, 217170, 270891, 300990, 325755, 381254, 405270, 451485, 541782, 571881, 651510, 902970, 953135, 1143762, 1354455, 1715643, 1906270, 2708910, 2859405, 3431286, 5146929, 5718810, 8578215, 10293858, 17156430, 25734645, 51469290]

約数ペア:

[(1, 51469290), (2, 25734645), (3, 17156430), (5, 10293858), (6, 8578215), (9, 5718810), (10, 5146929), (15, 3431286), (18, 2859405), (19, 2708910), (27, 1906270), (30, 1715643), (38, 1354455), (45, 1143762), (54, 953135), (57, 902970), (79, 651510), (90, 571881), (95, 541782), (114, 451485), (127, 405270), (135, 381254), (158, 325755), (171, 300990), (190, 270891), (237, 217170), (254, 202635), (270, 190627), (285, 180594), (342, 150495), (381, 135090), (395, 130302), (474, 108585), (513, 100330), (570, 90297), (635, 81054), (711, 72390), (762, 67545), (790, 65151), (855, 60198), (1026, 50165), (1143, 45030), (1185, 43434), (1270, 40527), (1422, 36195), (1501, 34290), (1710, 30099), (1905, 27018), (2133, 24130), (2286, 22515), (2370, 21717), (2413, 21330), (2565, 20066), (3002, 17145), (3429, 15010), (3555, 14478), (3810, 13509), (4266, 12065), (4503, 11430), (4826, 10665), (5130, 10033), (5715, 9006), (6858, 7505), (7110, 7239)]