56401272

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 167229000

約数和(自身を除く): 110827728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 509, 513, 648, 684, 729, 972, 1018, 1026, 1368, 1458, 1527, 1539, 1944, 2036, 2052, 2916, 3054, 3078, 4072, 4104, 4581, 4617, 5832, 6108, 6156, 9162, 9234, 9671, 12216, 12312, 13743, 13851, 18324, 18468, 19342, 27486, 27702, 29013, 36648, 36936, 38684, 41229, 54972, 55404, 58026, 77368, 82458, 87039, 109944, 110808, 116052, 123687, 164916, 174078, 232104, 247374, 261117, 329832, 348156, 371061, 494748, 522234, 696312, 742122, 783351, 989496, 1044468, 1484244, 1566702, 2088936, 2350053, 2968488, 3133404, 4700106, 6266808, 7050159, 9400212, 14100318, 18800424, 28200636, 56401272]

約数ペア:

[(1, 56401272), (2, 28200636), (3, 18800424), (4, 14100318), (6, 9400212), (8, 7050159), (9, 6266808), (12, 4700106), (18, 3133404), (19, 2968488), (24, 2350053), (27, 2088936), (36, 1566702), (38, 1484244), (54, 1044468), (57, 989496), (72, 783351), (76, 742122), (81, 696312), (108, 522234), (114, 494748), (152, 371061), (162, 348156), (171, 329832), (216, 261117), (228, 247374), (243, 232104), (324, 174078), (342, 164916), (456, 123687), (486, 116052), (509, 110808), (513, 109944), (648, 87039), (684, 82458), (729, 77368), (972, 58026), (1018, 55404), (1026, 54972), (1368, 41229), (1458, 38684), (1527, 36936), (1539, 36648), (1944, 29013), (2036, 27702), (2052, 27486), (2916, 19342), (3054, 18468), (3078, 18324), (4072, 13851), (4104, 13743), (4581, 12312), (4617, 12216), (5832, 9671), (6108, 9234), (6156, 9162)]