55294317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 90378288

約数和(自身を除く): 35083971

約数列:

[1, 3, 9, 13, 37, 39, 53, 111, 117, 159, 241, 333, 477, 481, 689, 723, 1443, 1961, 2067, 2169, 3133, 4329, 5883, 6201, 8917, 9399, 12773, 17649, 25493, 26751, 28197, 38319, 76479, 80253, 114957, 115921, 166049, 229437, 347763, 472601, 498147, 1043289, 1417803, 1494441, 4253409, 6143813, 18431439, 55294317]

約数ペア:

[(1, 55294317), (3, 18431439), (9, 6143813), (13, 4253409), (37, 1494441), (39, 1417803), (53, 1043289), (111, 498147), (117, 472601), (159, 347763), (241, 229437), (333, 166049), (477, 115921), (481, 114957), (689, 80253), (723, 76479), (1443, 38319), (1961, 28197), (2067, 26751), (2169, 25493), (3133, 17649), (4329, 12773), (5883, 9399), (6201, 8917)]