49084672

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 125910400

約数和(自身を除く): 76825728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 64, 86, 91, 98, 104, 112, 128, 172, 182, 196, 208, 224, 256, 301, 343, 344, 364, 392, 416, 448, 559, 602, 637, 686, 688, 728, 784, 832, 896, 1118, 1204, 1274, 1372, 1376, 1456, 1568, 1664, 1792, 2107, 2236, 2408, 2548, 2744, 2752, 2912, 3136, 3328, 3913, 4214, 4459, 4472, 4816, 5096, 5488, 5504, 5824, 6272, 7826, 8428, 8918, 8944, 9632, 10192, 10976, 11008, 11648, 12544, 14749, 15652, 16856, 17836, 17888, 19264, 20384, 21952, 23296, 27391, 29498, 31304, 33712, 35672, 35776, 38528, 40768, 43904, 54782, 58996, 62608, 67424, 71344, 71552, 77056, 81536, 87808, 109564, 117992, 125216, 134848, 142688, 143104, 163072, 191737, 219128, 235984, 250432, 269696, 285376, 383474, 438256, 471968, 500864, 539392, 570752, 766948, 876512, 943936, 1001728, 1141504, 1533896, 1753024, 1887872, 3067792, 3506048, 3775744, 6135584, 7012096, 12271168, 24542336, 49084672]

約数ペア:

[(1, 49084672), (2, 24542336), (4, 12271168), (7, 7012096), (8, 6135584), (13, 3775744), (14, 3506048), (16, 3067792), (26, 1887872), (28, 1753024), (32, 1533896), (43, 1141504), (49, 1001728), (52, 943936), (56, 876512), (64, 766948), (86, 570752), (91, 539392), (98, 500864), (104, 471968), (112, 438256), (128, 383474), (172, 285376), (182, 269696), (196, 250432), (208, 235984), (224, 219128), (256, 191737), (301, 163072), (343, 143104), (344, 142688), (364, 134848), (392, 125216), (416, 117992), (448, 109564), (559, 87808), (602, 81536), (637, 77056), (686, 71552), (688, 71344), (728, 67424), (784, 62608), (832, 58996), (896, 54782), (1118, 43904), (1204, 40768), (1274, 38528), (1372, 35776), (1376, 35672), (1456, 33712), (1568, 31304), (1664, 29498), (1792, 27391), (2107, 23296), (2236, 21952), (2408, 20384), (2548, 19264), (2744, 17888), (2752, 17836), (2912, 16856), (3136, 15652), (3328, 14749), (3913, 12544), (4214, 11648), (4459, 11008), (4472, 10976), (4816, 10192), (5096, 9632), (5488, 8944), (5504, 8918), (5824, 8428), (6272, 7826)]