51279872

素因数分解:

$2^{11}\times 7^3\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 121212000

約数和(自身を除く): 69932128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 292, 343, 392, 448, 511, 512, 584, 686, 784, 896, 1022, 1024, 1168, 1372, 1568, 1792, 2044, 2048, 2336, 2744, 3136, 3577, 3584, 4088, 4672, 5488, 6272, 7154, 7168, 8176, 9344, 10976, 12544, 14308, 14336, 16352, 18688, 21952, 25039, 25088, 28616, 32704, 37376, 43904, 50078, 50176, 57232, 65408, 74752, 87808, 100156, 100352, 114464, 130816, 149504, 175616, 200312, 228928, 261632, 351232, 400624, 457856, 523264, 702464, 801248, 915712, 1046528, 1602496, 1831424, 3204992, 3662848, 6409984, 7325696, 12819968, 25639936, 51279872]

約数ペア:

[(1, 51279872), (2, 25639936), (4, 12819968), (7, 7325696), (8, 6409984), (14, 3662848), (16, 3204992), (28, 1831424), (32, 1602496), (49, 1046528), (56, 915712), (64, 801248), (73, 702464), (98, 523264), (112, 457856), (128, 400624), (146, 351232), (196, 261632), (224, 228928), (256, 200312), (292, 175616), (343, 149504), (392, 130816), (448, 114464), (511, 100352), (512, 100156), (584, 87808), (686, 74752), (784, 65408), (896, 57232), (1022, 50176), (1024, 50078), (1168, 43904), (1372, 37376), (1568, 32704), (1792, 28616), (2044, 25088), (2048, 25039), (2336, 21952), (2744, 18688), (3136, 16352), (3577, 14336), (3584, 14308), (4088, 12544), (4672, 10976), (5488, 9344), (6272, 8176), (7154, 7168)]