49520864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 110769120

約数和(自身を除く): 61248256

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 43, 58, 68, 73, 86, 116, 136, 146, 172, 232, 272, 292, 344, 464, 493, 544, 584, 688, 731, 928, 986, 1168, 1241, 1247, 1376, 1462, 1972, 2117, 2336, 2482, 2494, 2924, 3139, 3944, 4234, 4964, 4988, 5848, 6278, 7888, 8468, 9928, 9976, 11696, 12556, 15776, 16936, 19856, 19952, 21199, 23392, 25112, 33872, 35989, 39712, 39904, 42398, 50224, 53363, 67744, 71978, 84796, 91031, 100448, 106726, 143956, 169592, 182062, 213452, 287912, 339184, 364124, 426904, 575824, 678368, 728248, 853808, 1151648, 1456496, 1547527, 1707616, 2912992, 3095054, 6190108, 12380216, 24760432, 49520864]

約数ペア:

[(1, 49520864), (2, 24760432), (4, 12380216), (8, 6190108), (16, 3095054), (17, 2912992), (29, 1707616), (32, 1547527), (34, 1456496), (43, 1151648), (58, 853808), (68, 728248), (73, 678368), (86, 575824), (116, 426904), (136, 364124), (146, 339184), (172, 287912), (232, 213452), (272, 182062), (292, 169592), (344, 143956), (464, 106726), (493, 100448), (544, 91031), (584, 84796), (688, 71978), (731, 67744), (928, 53363), (986, 50224), (1168, 42398), (1241, 39904), (1247, 39712), (1376, 35989), (1462, 33872), (1972, 25112), (2117, 23392), (2336, 21199), (2482, 19952), (2494, 19856), (2924, 16936), (3139, 15776), (3944, 12556), (4234, 11696), (4964, 9976), (4988, 9928), (5848, 8468), (6278, 7888)]