51653056

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 112

約数和(自身を含む): 129438400

約数和(自身を除く): 77785344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 181, 182, 196, 208, 224, 343, 362, 364, 392, 416, 448, 637, 686, 724, 728, 784, 832, 1267, 1274, 1372, 1448, 1456, 1568, 2353, 2534, 2548, 2744, 2896, 2912, 3136, 4459, 4706, 5068, 5096, 5488, 5792, 5824, 8869, 8918, 9412, 10136, 10192, 10976, 11584, 16471, 17738, 17836, 18824, 20272, 20384, 21952, 32942, 35476, 35672, 37648, 40544, 40768, 62083, 65884, 70952, 71344, 75296, 81088, 115297, 124166, 131768, 141904, 142688, 150592, 230594, 248332, 263536, 283808, 285376, 461188, 496664, 527072, 567616, 807079, 922376, 993328, 1054144, 1614158, 1844752, 1986656, 3228316, 3689504, 3973312, 6456632, 7379008, 12913264, 25826528, 51653056]

約数ペア:

[(1, 51653056), (2, 25826528), (4, 12913264), (7, 7379008), (8, 6456632), (13, 3973312), (14, 3689504), (16, 3228316), (26, 1986656), (28, 1844752), (32, 1614158), (49, 1054144), (52, 993328), (56, 922376), (64, 807079), (91, 567616), (98, 527072), (104, 496664), (112, 461188), (181, 285376), (182, 283808), (196, 263536), (208, 248332), (224, 230594), (343, 150592), (362, 142688), (364, 141904), (392, 131768), (416, 124166), (448, 115297), (637, 81088), (686, 75296), (724, 71344), (728, 70952), (784, 65884), (832, 62083), (1267, 40768), (1274, 40544), (1372, 37648), (1448, 35672), (1456, 35476), (1568, 32942), (2353, 21952), (2534, 20384), (2548, 20272), (2744, 18824), (2896, 17836), (2912, 17738), (3136, 16471), (4459, 11584), (4706, 10976), (5068, 10192), (5096, 10136), (5488, 9412), (5792, 8918), (5824, 8869)]