49742208

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 151164000

約数和(自身を除く): 101421792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 389, 432, 444, 576, 592, 666, 778, 864, 888, 999, 1152, 1167, 1184, 1332, 1556, 1728, 1776, 1998, 2334, 2368, 2664, 3112, 3456, 3501, 3552, 3996, 4668, 4736, 5328, 6224, 7002, 7104, 7992, 9336, 10503, 10656, 12448, 14004, 14208, 14393, 15984, 18672, 21006, 21312, 24896, 28008, 28786, 31968, 37344, 42012, 42624, 43179, 49792, 56016, 57572, 63936, 74688, 84024, 86358, 112032, 115144, 127872, 129537, 149376, 168048, 172716, 224064, 230288, 259074, 336096, 345432, 388611, 448128, 460576, 518148, 672192, 690864, 777222, 921152, 1036296, 1344384, 1381728, 1554444, 1842304, 2072592, 2763456, 3108888, 4145184, 5526912, 6217776, 8290368, 12435552, 16580736, 24871104, 49742208]

約数ペア:

[(1, 49742208), (2, 24871104), (3, 16580736), (4, 12435552), (6, 8290368), (8, 6217776), (9, 5526912), (12, 4145184), (16, 3108888), (18, 2763456), (24, 2072592), (27, 1842304), (32, 1554444), (36, 1381728), (37, 1344384), (48, 1036296), (54, 921152), (64, 777222), (72, 690864), (74, 672192), (96, 518148), (108, 460576), (111, 448128), (128, 388611), (144, 345432), (148, 336096), (192, 259074), (216, 230288), (222, 224064), (288, 172716), (296, 168048), (333, 149376), (384, 129537), (389, 127872), (432, 115144), (444, 112032), (576, 86358), (592, 84024), (666, 74688), (778, 63936), (864, 57572), (888, 56016), (999, 49792), (1152, 43179), (1167, 42624), (1184, 42012), (1332, 37344), (1556, 31968), (1728, 28786), (1776, 28008), (1998, 24896), (2334, 21312), (2368, 21006), (2664, 18672), (3112, 15984), (3456, 14393), (3501, 14208), (3552, 14004), (3996, 12448), (4668, 10656), (4736, 10503), (5328, 9336), (6224, 7992), (7002, 7104)]