55512728

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 111209280

約数和(自身を除く): 55696552

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 223, 232, 296, 446, 841, 892, 1073, 1682, 1784, 2146, 3364, 4292, 6467, 6728, 8251, 8584, 12934, 16502, 25868, 31117, 33004, 51736, 62234, 66008, 124468, 187543, 239279, 248936, 375086, 478558, 750172, 957116, 1500344, 1914232, 6939091, 13878182, 27756364, 55512728]

約数ペア:

[(1, 55512728), (2, 27756364), (4, 13878182), (8, 6939091), (29, 1914232), (37, 1500344), (58, 957116), (74, 750172), (116, 478558), (148, 375086), (223, 248936), (232, 239279), (296, 187543), (446, 124468), (841, 66008), (892, 62234), (1073, 51736), (1682, 33004), (1784, 31117), (2146, 25868), (3364, 16502), (4292, 12934), (6467, 8584), (6728, 8251)]