54967808

素因数分解:

$2^9\times 7^3\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 128488800

約数和(自身を除く): 73520992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 313, 343, 392, 448, 512, 626, 686, 784, 896, 1252, 1372, 1568, 1792, 2191, 2504, 2744, 3136, 3584, 4382, 5008, 5488, 6272, 8764, 10016, 10976, 12544, 15337, 17528, 20032, 21952, 25088, 30674, 35056, 40064, 43904, 61348, 70112, 80128, 87808, 107359, 122696, 140224, 160256, 175616, 214718, 245392, 280448, 429436, 490784, 560896, 858872, 981568, 1121792, 1717744, 1963136, 3435488, 3926272, 6870976, 7852544, 13741952, 27483904, 54967808]

約数ペア:

[(1, 54967808), (2, 27483904), (4, 13741952), (7, 7852544), (8, 6870976), (14, 3926272), (16, 3435488), (28, 1963136), (32, 1717744), (49, 1121792), (56, 981568), (64, 858872), (98, 560896), (112, 490784), (128, 429436), (196, 280448), (224, 245392), (256, 214718), (313, 175616), (343, 160256), (392, 140224), (448, 122696), (512, 107359), (626, 87808), (686, 80128), (784, 70112), (896, 61348), (1252, 43904), (1372, 40064), (1568, 35056), (1792, 30674), (2191, 25088), (2504, 21952), (2744, 20032), (3136, 17528), (3584, 15337), (4382, 12544), (5008, 10976), (5488, 10016), (6272, 8764)]