48639744

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 149130240

約数和(自身を除く): 100490496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 227, 248, 256, 279, 288, 372, 384, 432, 454, 496, 558, 576, 681, 744, 768, 837, 864, 908, 992, 1116, 1152, 1362, 1488, 1674, 1728, 1816, 1984, 2043, 2232, 2304, 2724, 2976, 3348, 3456, 3632, 3968, 4086, 4464, 5448, 5952, 6129, 6696, 6912, 7037, 7264, 7936, 8172, 8928, 10896, 11904, 12258, 13392, 14074, 14528, 16344, 17856, 21111, 21792, 23808, 24516, 26784, 28148, 29056, 32688, 35712, 42222, 43584, 49032, 53568, 56296, 58112, 63333, 65376, 71424, 84444, 87168, 98064, 107136, 112592, 126666, 130752, 168888, 174336, 189999, 196128, 214272, 225184, 253332, 261504, 337776, 379998, 392256, 450368, 506664, 523008, 675552, 759996, 784512, 900736, 1013328, 1351104, 1519992, 1569024, 1801472, 2026656, 2702208, 3039984, 4053312, 5404416, 6079968, 8106624, 12159936, 16213248, 24319872, 48639744]

約数ペア:

[(1, 48639744), (2, 24319872), (3, 16213248), (4, 12159936), (6, 8106624), (8, 6079968), (9, 5404416), (12, 4053312), (16, 3039984), (18, 2702208), (24, 2026656), (27, 1801472), (31, 1569024), (32, 1519992), (36, 1351104), (48, 1013328), (54, 900736), (62, 784512), (64, 759996), (72, 675552), (93, 523008), (96, 506664), (108, 450368), (124, 392256), (128, 379998), (144, 337776), (186, 261504), (192, 253332), (216, 225184), (227, 214272), (248, 196128), (256, 189999), (279, 174336), (288, 168888), (372, 130752), (384, 126666), (432, 112592), (454, 107136), (496, 98064), (558, 87168), (576, 84444), (681, 71424), (744, 65376), (768, 63333), (837, 58112), (864, 56296), (908, 53568), (992, 49032), (1116, 43584), (1152, 42222), (1362, 35712), (1488, 32688), (1674, 29056), (1728, 28148), (1816, 26784), (1984, 24516), (2043, 23808), (2232, 21792), (2304, 21111), (2724, 17856), (2976, 16344), (3348, 14528), (3456, 14074), (3632, 13392), (3968, 12258), (4086, 11904), (4464, 10896), (5448, 8928), (5952, 8172), (6129, 7936), (6696, 7264), (6912, 7037)]