56347648

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1123}}^1$

素因数の和:1157

約数の個数: 66

約数和(自身を含む): 131147196

約数和(自身を除く): 74799548

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1123, 1568, 1792, 2246, 3136, 3584, 4492, 6272, 7168, 7861, 8984, 12544, 15722, 17968, 25088, 31444, 35936, 50176, 55027, 62888, 71872, 110054, 125776, 143744, 220108, 251552, 287488, 440216, 503104, 574976, 880432, 1006208, 1149952, 1760864, 2012416, 3521728, 4024832, 7043456, 8049664, 14086912, 28173824, 56347648]

約数ペア:

[(1, 56347648), (2, 28173824), (4, 14086912), (7, 8049664), (8, 7043456), (14, 4024832), (16, 3521728), (28, 2012416), (32, 1760864), (49, 1149952), (56, 1006208), (64, 880432), (98, 574976), (112, 503104), (128, 440216), (196, 287488), (224, 251552), (256, 220108), (392, 143744), (448, 125776), (512, 110054), (784, 71872), (896, 62888), (1024, 55027), (1123, 50176), (1568, 35936), (1792, 31444), (2246, 25088), (3136, 17968), (3584, 15722), (4492, 12544), (6272, 8984), (7168, 7861)]