47946976

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 124679520

約数和(自身を除く): 76732544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 61, 77, 88, 112, 116, 121, 122, 154, 176, 203, 224, 232, 242, 244, 308, 319, 352, 406, 427, 464, 484, 488, 616, 638, 671, 812, 847, 854, 928, 968, 976, 1232, 1276, 1342, 1624, 1694, 1708, 1769, 1936, 1952, 2233, 2464, 2552, 2684, 3248, 3388, 3416, 3509, 3538, 3872, 4466, 4697, 5104, 5368, 6496, 6776, 6832, 7018, 7076, 7381, 8932, 9394, 10208, 10736, 12383, 13552, 13664, 14036, 14152, 14762, 17864, 18788, 19459, 21472, 24563, 24766, 27104, 28072, 28304, 29524, 35728, 37576, 38918, 49126, 49532, 51667, 56144, 56608, 59048, 71456, 75152, 77836, 98252, 99064, 103334, 112288, 118096, 136213, 150304, 155672, 196504, 198128, 206668, 214049, 236192, 272426, 311344, 393008, 396256, 413336, 428098, 544852, 622688, 786016, 826672, 856196, 1089704, 1498343, 1653344, 1712392, 2179408, 2996686, 3424784, 4358816, 5993372, 6849568, 11986744, 23973488, 47946976]

約数ペア:

[(1, 47946976), (2, 23973488), (4, 11986744), (7, 6849568), (8, 5993372), (11, 4358816), (14, 3424784), (16, 2996686), (22, 2179408), (28, 1712392), (29, 1653344), (32, 1498343), (44, 1089704), (56, 856196), (58, 826672), (61, 786016), (77, 622688), (88, 544852), (112, 428098), (116, 413336), (121, 396256), (122, 393008), (154, 311344), (176, 272426), (203, 236192), (224, 214049), (232, 206668), (242, 198128), (244, 196504), (308, 155672), (319, 150304), (352, 136213), (406, 118096), (427, 112288), (464, 103334), (484, 99064), (488, 98252), (616, 77836), (638, 75152), (671, 71456), (812, 59048), (847, 56608), (854, 56144), (928, 51667), (968, 49532), (976, 49126), (1232, 38918), (1276, 37576), (1342, 35728), (1624, 29524), (1694, 28304), (1708, 28072), (1769, 27104), (1936, 24766), (1952, 24563), (2233, 21472), (2464, 19459), (2552, 18788), (2684, 17864), (3248, 14762), (3388, 14152), (3416, 14036), (3509, 13664), (3538, 13552), (3872, 12383), (4466, 10736), (4697, 10208), (5104, 9394), (5368, 8932), (6496, 7381), (6776, 7076), (6832, 7018)]