53811184

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 123849216

約数和(自身を除く): 70038032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 71, 101, 112, 134, 142, 202, 268, 284, 404, 469, 497, 536, 568, 707, 808, 938, 994, 1072, 1136, 1414, 1616, 1876, 1988, 2828, 3752, 3976, 4757, 5656, 6767, 7171, 7504, 7952, 9514, 11312, 13534, 14342, 19028, 27068, 28684, 33299, 38056, 47369, 50197, 54136, 57368, 66598, 76112, 94738, 100394, 108272, 114736, 133196, 189476, 200788, 266392, 378952, 401576, 480457, 532784, 757904, 803152, 960914, 1921828, 3363199, 3843656, 6726398, 7687312, 13452796, 26905592, 53811184]

約数ペア:

[(1, 53811184), (2, 26905592), (4, 13452796), (7, 7687312), (8, 6726398), (14, 3843656), (16, 3363199), (28, 1921828), (56, 960914), (67, 803152), (71, 757904), (101, 532784), (112, 480457), (134, 401576), (142, 378952), (202, 266392), (268, 200788), (284, 189476), (404, 133196), (469, 114736), (497, 108272), (536, 100394), (568, 94738), (707, 76112), (808, 66598), (938, 57368), (994, 54136), (1072, 50197), (1136, 47369), (1414, 38056), (1616, 33299), (1876, 28684), (1988, 27068), (2828, 19028), (3752, 14342), (3976, 13534), (4757, 11312), (5656, 9514), (6767, 7952), (7171, 7504)]