54212490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 160579584

約数和(自身を除く): 106367094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 81, 85, 90, 93, 102, 127, 135, 153, 155, 162, 170, 186, 254, 255, 270, 279, 306, 310, 381, 405, 459, 465, 510, 527, 558, 635, 762, 765, 810, 837, 918, 930, 1054, 1143, 1270, 1377, 1395, 1530, 1581, 1674, 1905, 2159, 2286, 2295, 2511, 2635, 2754, 2790, 3162, 3429, 3810, 3937, 4185, 4318, 4590, 4743, 5022, 5270, 5715, 6477, 6858, 6885, 7874, 7905, 8370, 9486, 10287, 10795, 11430, 11811, 12555, 12954, 13770, 14229, 15810, 17145, 19431, 19685, 20574, 21590, 23622, 23715, 25110, 28458, 32385, 34290, 35433, 38862, 39370, 42687, 47430, 51435, 58293, 59055, 64770, 66929, 70866, 71145, 85374, 97155, 102870, 106299, 116586, 118110, 133858, 142290, 174879, 177165, 194310, 200787, 212598, 213435, 291465, 318897, 334645, 349758, 354330, 401574, 426870, 531495, 582930, 602361, 637794, 669290, 874395, 1003935, 1062990, 1204722, 1594485, 1748790, 1807083, 2007870, 3011805, 3188970, 3614166, 5421249, 6023610, 9035415, 10842498, 18070830, 27106245, 54212490]

約数ペア:

[(1, 54212490), (2, 27106245), (3, 18070830), (5, 10842498), (6, 9035415), (9, 6023610), (10, 5421249), (15, 3614166), (17, 3188970), (18, 3011805), (27, 2007870), (30, 1807083), (31, 1748790), (34, 1594485), (45, 1204722), (51, 1062990), (54, 1003935), (62, 874395), (81, 669290), (85, 637794), (90, 602361), (93, 582930), (102, 531495), (127, 426870), (135, 401574), (153, 354330), (155, 349758), (162, 334645), (170, 318897), (186, 291465), (254, 213435), (255, 212598), (270, 200787), (279, 194310), (306, 177165), (310, 174879), (381, 142290), (405, 133858), (459, 118110), (465, 116586), (510, 106299), (527, 102870), (558, 97155), (635, 85374), (762, 71145), (765, 70866), (810, 66929), (837, 64770), (918, 59055), (930, 58293), (1054, 51435), (1143, 47430), (1270, 42687), (1377, 39370), (1395, 38862), (1530, 35433), (1581, 34290), (1674, 32385), (1905, 28458), (2159, 25110), (2286, 23715), (2295, 23622), (2511, 21590), (2635, 20574), (2754, 19685), (2790, 19431), (3162, 17145), (3429, 15810), (3810, 14229), (3937, 13770), (4185, 12954), (4318, 12555), (4590, 11811), (4743, 11430), (5022, 10795), (5270, 10287), (5715, 9486), (6477, 8370), (6858, 7905), (6885, 7874)]