47871488

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 118487952

約数和(自身を除く): 70616464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 128, 133, 148, 152, 224, 256, 259, 266, 296, 304, 361, 448, 512, 518, 532, 592, 608, 703, 722, 896, 1036, 1064, 1184, 1216, 1406, 1444, 1792, 2072, 2128, 2368, 2432, 2527, 2812, 2888, 3584, 4144, 4256, 4736, 4864, 4921, 5054, 5624, 5776, 8288, 8512, 9472, 9728, 9842, 10108, 11248, 11552, 13357, 16576, 17024, 18944, 19684, 20216, 22496, 23104, 26714, 33152, 34048, 39368, 40432, 44992, 46208, 53428, 66304, 68096, 78736, 80864, 89984, 92416, 93499, 106856, 132608, 157472, 161728, 179968, 184832, 186998, 213712, 314944, 323456, 359936, 373996, 427424, 629888, 646912, 747992, 854848, 1259776, 1293824, 1495984, 1709696, 2519552, 2991968, 3419392, 5983936, 6838784, 11967872, 23935744, 47871488]

約数ペア:

[(1, 47871488), (2, 23935744), (4, 11967872), (7, 6838784), (8, 5983936), (14, 3419392), (16, 2991968), (19, 2519552), (28, 1709696), (32, 1495984), (37, 1293824), (38, 1259776), (56, 854848), (64, 747992), (74, 646912), (76, 629888), (112, 427424), (128, 373996), (133, 359936), (148, 323456), (152, 314944), (224, 213712), (256, 186998), (259, 184832), (266, 179968), (296, 161728), (304, 157472), (361, 132608), (448, 106856), (512, 93499), (518, 92416), (532, 89984), (592, 80864), (608, 78736), (703, 68096), (722, 66304), (896, 53428), (1036, 46208), (1064, 44992), (1184, 40432), (1216, 39368), (1406, 34048), (1444, 33152), (1792, 26714), (2072, 23104), (2128, 22496), (2368, 20216), (2432, 19684), (2527, 18944), (2812, 17024), (2888, 16576), (3584, 13357), (4144, 11552), (4256, 11248), (4736, 10108), (4864, 9842), (4921, 9728), (5054, 9472), (5624, 8512), (5776, 8288)]