51530752

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 132

約数和(自身を含む): 130680480

約数和(自身を除く): 79149728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 79, 91, 98, 104, 112, 128, 158, 182, 196, 208, 224, 256, 316, 364, 392, 416, 448, 512, 553, 632, 637, 728, 784, 832, 896, 1024, 1027, 1106, 1264, 1274, 1456, 1568, 1664, 1792, 2054, 2212, 2528, 2548, 2912, 3136, 3328, 3584, 3871, 4108, 4424, 5056, 5096, 5824, 6272, 6656, 7168, 7189, 7742, 8216, 8848, 10112, 10192, 11648, 12544, 13312, 14378, 15484, 16432, 17696, 20224, 20384, 23296, 25088, 28756, 30968, 32864, 35392, 40448, 40768, 46592, 50176, 50323, 57512, 61936, 65728, 70784, 80896, 81536, 93184, 100646, 115024, 123872, 131456, 141568, 163072, 201292, 230048, 247744, 262912, 283136, 326144, 402584, 460096, 495488, 525824, 566272, 652288, 805168, 920192, 990976, 1051648, 1610336, 1840384, 1981952, 3220672, 3680768, 3963904, 6441344, 7361536, 12882688, 25765376, 51530752]

約数ペア:

[(1, 51530752), (2, 25765376), (4, 12882688), (7, 7361536), (8, 6441344), (13, 3963904), (14, 3680768), (16, 3220672), (26, 1981952), (28, 1840384), (32, 1610336), (49, 1051648), (52, 990976), (56, 920192), (64, 805168), (79, 652288), (91, 566272), (98, 525824), (104, 495488), (112, 460096), (128, 402584), (158, 326144), (182, 283136), (196, 262912), (208, 247744), (224, 230048), (256, 201292), (316, 163072), (364, 141568), (392, 131456), (416, 123872), (448, 115024), (512, 100646), (553, 93184), (632, 81536), (637, 80896), (728, 70784), (784, 65728), (832, 61936), (896, 57512), (1024, 50323), (1027, 50176), (1106, 46592), (1264, 40768), (1274, 40448), (1456, 35392), (1568, 32864), (1664, 30968), (1792, 28756), (2054, 25088), (2212, 23296), (2528, 20384), (2548, 20224), (2912, 17696), (3136, 16432), (3328, 15484), (3584, 14378), (3871, 13312), (4108, 12544), (4424, 11648), (5056, 10192), (5096, 10112), (5824, 8848), (6272, 8216), (6656, 7742), (7168, 7189)]