56495516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 130658304

約数和(自身を除く): 74162788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 61, 62, 77, 97, 122, 124, 154, 194, 217, 244, 308, 341, 388, 427, 434, 671, 679, 682, 854, 868, 1067, 1342, 1358, 1364, 1708, 1891, 2134, 2387, 2684, 2716, 3007, 3782, 4268, 4697, 4774, 5917, 6014, 7469, 7564, 9394, 9548, 11834, 12028, 13237, 14938, 18788, 20801, 21049, 23668, 26474, 29876, 33077, 41419, 41602, 42098, 52948, 65087, 66154, 82838, 83204, 84196, 130174, 132308, 145607, 165676, 183427, 231539, 260348, 291214, 366854, 455609, 463078, 582428, 733708, 911218, 926156, 1283989, 1822436, 2017697, 2567978, 4035394, 5135956, 8070788, 14123879, 28247758, 56495516]

約数ペア:

[(1, 56495516), (2, 28247758), (4, 14123879), (7, 8070788), (11, 5135956), (14, 4035394), (22, 2567978), (28, 2017697), (31, 1822436), (44, 1283989), (61, 926156), (62, 911218), (77, 733708), (97, 582428), (122, 463078), (124, 455609), (154, 366854), (194, 291214), (217, 260348), (244, 231539), (308, 183427), (341, 165676), (388, 145607), (427, 132308), (434, 130174), (671, 84196), (679, 83204), (682, 82838), (854, 66154), (868, 65087), (1067, 52948), (1342, 42098), (1358, 41602), (1364, 41419), (1708, 33077), (1891, 29876), (2134, 26474), (2387, 23668), (2684, 21049), (2716, 20801), (3007, 18788), (3782, 14938), (4268, 13237), (4697, 12028), (4774, 11834), (5917, 9548), (6014, 9394), (7469, 7564)]