51336496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 58656464

約数列:

[1, 2, 4, 8, 16, 29, 31, 43, 58, 62, 83, 86, 116, 124, 166, 172, 232, 248, 332, 344, 464, 496, 664, 688, 899, 1247, 1328, 1333, 1798, 2407, 2494, 2573, 2666, 3569, 3596, 4814, 4988, 5146, 5332, 7138, 7192, 9628, 9976, 10292, 10664, 14276, 14384, 19256, 19952, 20584, 21328, 28552, 38512, 38657, 41168, 57104, 74617, 77314, 103501, 110639, 149234, 154628, 207002, 221278, 298468, 309256, 414004, 442556, 596936, 618512, 828008, 885112, 1193872, 1656016, 1770224, 3208531, 6417062, 12834124, 25668248, 51336496]

約数ペア:

[(1, 51336496), (2, 25668248), (4, 12834124), (8, 6417062), (16, 3208531), (29, 1770224), (31, 1656016), (43, 1193872), (58, 885112), (62, 828008), (83, 618512), (86, 596936), (116, 442556), (124, 414004), (166, 309256), (172, 298468), (232, 221278), (248, 207002), (332, 154628), (344, 149234), (464, 110639), (496, 103501), (664, 77314), (688, 74617), (899, 57104), (1247, 41168), (1328, 38657), (1333, 38512), (1798, 28552), (2407, 21328), (2494, 20584), (2573, 19952), (2666, 19256), (3569, 14384), (3596, 14276), (4814, 10664), (4988, 10292), (5146, 9976), (5332, 9628), (7138, 7192)]