53019681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 84239232

約数和(自身を除く): 31219551

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 1693, 2409, 2847, 5079, 10439, 18623, 22009, 31317, 55869, 66027, 123589, 242099, 370767, 726297, 1359479, 1606657, 4078437, 4819971, 17673227, 53019681]

約数ペア:

[(1, 53019681), (3, 17673227), (11, 4819971), (13, 4078437), (33, 1606657), (39, 1359479), (73, 726297), (143, 370767), (219, 242099), (429, 123589), (803, 66027), (949, 55869), (1693, 31317), (2409, 22009), (2847, 18623), (5079, 10439)]