53956287

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 103428864

約数和(自身を除く): 49472577

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 81, 99, 123, 189, 211, 231, 287, 297, 369, 451, 567, 633, 693, 861, 891, 1107, 1353, 1477, 1899, 2079, 2321, 2583, 3157, 3321, 4059, 4431, 5697, 6237, 6963, 7749, 8651, 9471, 12177, 13293, 16247, 17091, 20889, 23247, 25953, 28413, 36531, 39879, 48741, 60557, 62667, 77859, 85239, 95161, 119637, 146223, 181671, 188001, 233577, 255717, 285483, 438669, 545013, 666127, 700731, 856449, 1316007, 1635039, 1998381, 2569347, 4905117, 5995143, 7708041, 17985429, 53956287]

約数ペア:

[(1, 53956287), (3, 17985429), (7, 7708041), (9, 5995143), (11, 4905117), (21, 2569347), (27, 1998381), (33, 1635039), (41, 1316007), (63, 856449), (77, 700731), (81, 666127), (99, 545013), (123, 438669), (189, 285483), (211, 255717), (231, 233577), (287, 188001), (297, 181671), (369, 146223), (451, 119637), (567, 95161), (633, 85239), (693, 77859), (861, 62667), (891, 60557), (1107, 48741), (1353, 39879), (1477, 36531), (1899, 28413), (2079, 25953), (2321, 23247), (2583, 20889), (3157, 17091), (3321, 16247), (4059, 13293), (4431, 12177), (5697, 9471), (6237, 8651), (6963, 7749)]