55666278

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^2\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 60

約数和(自身を含む): 128706732

約数和(自身を除く): 73040454

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 251, 333, 502, 666, 753, 999, 1369, 1506, 1998, 2259, 2738, 2997, 4107, 4518, 5994, 6777, 8214, 9287, 12321, 13554, 18574, 20331, 24642, 27861, 36963, 40662, 55722, 73926, 83583, 110889, 167166, 221778, 250749, 343619, 501498, 687238, 752247, 1030857, 1504494, 2061714, 3092571, 6185142, 9277713, 18555426, 27833139, 55666278]

約数ペア:

[(1, 55666278), (2, 27833139), (3, 18555426), (6, 9277713), (9, 6185142), (18, 3092571), (27, 2061714), (37, 1504494), (54, 1030857), (74, 752247), (81, 687238), (111, 501498), (162, 343619), (222, 250749), (251, 221778), (333, 167166), (502, 110889), (666, 83583), (753, 73926), (999, 55722), (1369, 40662), (1506, 36963), (1998, 27861), (2259, 24642), (2738, 20331), (2997, 18574), (4107, 13554), (4518, 12321), (5994, 9287), (6777, 8214)]