49389588

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 139043520

約数和(自身を除く): 89653932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 81, 108, 113, 114, 142, 162, 171, 213, 226, 228, 284, 324, 339, 342, 426, 452, 513, 639, 678, 684, 852, 1017, 1026, 1278, 1349, 1356, 1539, 1917, 2034, 2052, 2147, 2556, 2698, 3051, 3078, 3834, 4047, 4068, 4294, 5396, 5751, 6102, 6156, 6441, 7668, 8023, 8094, 8588, 9153, 11502, 12141, 12204, 12882, 16046, 16188, 18306, 19323, 23004, 24069, 24282, 25764, 32092, 36423, 36612, 38646, 48138, 48564, 57969, 72207, 72846, 77292, 96276, 109269, 115938, 144414, 145692, 152437, 173907, 216621, 218538, 231876, 288828, 304874, 347814, 433242, 437076, 457311, 609748, 649863, 695628, 866484, 914622, 1299726, 1371933, 1829244, 2599452, 2743866, 4115799, 5487732, 8231598, 12347397, 16463196, 24694794, 49389588]

約数ペア:

[(1, 49389588), (2, 24694794), (3, 16463196), (4, 12347397), (6, 8231598), (9, 5487732), (12, 4115799), (18, 2743866), (19, 2599452), (27, 1829244), (36, 1371933), (38, 1299726), (54, 914622), (57, 866484), (71, 695628), (76, 649863), (81, 609748), (108, 457311), (113, 437076), (114, 433242), (142, 347814), (162, 304874), (171, 288828), (213, 231876), (226, 218538), (228, 216621), (284, 173907), (324, 152437), (339, 145692), (342, 144414), (426, 115938), (452, 109269), (513, 96276), (639, 77292), (678, 72846), (684, 72207), (852, 57969), (1017, 48564), (1026, 48138), (1278, 38646), (1349, 36612), (1356, 36423), (1539, 32092), (1917, 25764), (2034, 24282), (2052, 24069), (2147, 23004), (2556, 19323), (2698, 18306), (3051, 16188), (3078, 16046), (3834, 12882), (4047, 12204), (4068, 12141), (4294, 11502), (5396, 9153), (5751, 8588), (6102, 8094), (6156, 8023), (6441, 7668)]