55254052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 117053440

約数和(自身を除く): 61799388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 283, 367, 532, 566, 734, 1132, 1468, 1981, 2569, 3962, 5138, 5377, 6973, 7924, 10276, 10754, 13946, 21508, 27892, 37639, 48811, 75278, 97622, 103861, 150556, 195244, 207722, 415444, 727027, 1454054, 1973359, 2908108, 3946718, 7893436, 13813513, 27627026, 55254052]

約数ペア:

[(1, 55254052), (2, 27627026), (4, 13813513), (7, 7893436), (14, 3946718), (19, 2908108), (28, 1973359), (38, 1454054), (76, 727027), (133, 415444), (266, 207722), (283, 195244), (367, 150556), (532, 103861), (566, 97622), (734, 75278), (1132, 48811), (1468, 37639), (1981, 27892), (2569, 21508), (3962, 13946), (5138, 10754), (5377, 10276), (6973, 7924)]