47888535474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{30577}}^1$

素因数の和:30721

約数の個数: 128

約数和(自身を含む): 120824686080

約数和(自身を除く): 72936150606

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 97, 117, 138, 194, 207, 234, 291, 299, 351, 414, 582, 598, 621, 702, 873, 897, 1242, 1261, 1746, 1794, 2231, 2522, 2619, 2691, 3783, 4462, 5238, 5382, 6693, 7566, 8073, 11349, 13386, 16146, 20079, 22698, 29003, 30577, 34047, 40158, 58006, 60237, 61154, 68094, 87009, 91731, 120474, 174018, 183462, 261027, 275193, 397501, 522054, 550386, 703271, 783081, 795002, 825579, 1192503, 1406542, 1566162, 1651158, 2109813, 2385006, 2965969, 3577509, 4219626, 5931938, 6329439, 7155018, 8897907, 9142523, 10732527, 12658878, 17795814, 18285046, 18988317, 21465054, 26693721, 27427569, 37976634, 38557597, 53387442, 54855138, 68217287, 77115194, 80081163, 82282707, 115672791, 136434574, 160162326, 164565414, 204651861, 231345582, 246848121, 347018373, 409303722, 493696242, 613955583, 694036746, 886824731, 1041055119, 1227911166, 1773649462, 1841866749, 2082110238, 2660474193, 3683733498, 5320948386, 7981422579, 15962845158, 23944267737, 47888535474]

約数ペア:

[(1, 47888535474), (2, 23944267737), (3, 15962845158), (6, 7981422579), (9, 5320948386), (13, 3683733498), (18, 2660474193), (23, 2082110238), (26, 1841866749), (27, 1773649462), (39, 1227911166), (46, 1041055119), (54, 886824731), (69, 694036746), (78, 613955583), (97, 493696242), (117, 409303722), (138, 347018373), (194, 246848121), (207, 231345582), (234, 204651861), (291, 164565414), (299, 160162326), (351, 136434574), (414, 115672791), (582, 82282707), (598, 80081163), (621, 77115194), (702, 68217287), (873, 54855138), (897, 53387442), (1242, 38557597), (1261, 37976634), (1746, 27427569), (1794, 26693721), (2231, 21465054), (2522, 18988317), (2619, 18285046), (2691, 17795814), (3783, 12658878), (4462, 10732527), (5238, 9142523), (5382, 8897907), (6693, 7155018), (7566, 6329439), (8073, 5931938), (11349, 4219626), (13386, 3577509), (16146, 2965969), (20079, 2385006), (22698, 2109813), (29003, 1651158), (30577, 1566162), (34047, 1406542), (40158, 1192503), (58006, 825579), (60237, 795002), (61154, 783081), (68094, 703271), (87009, 550386), (91731, 522054), (120474, 397501), (174018, 275193), (183462, 261027)]