53494119

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 92619072

約数和(自身を除く): 39124953

約数列:

[1, 3, 7, 9, 21, 37, 53, 63, 111, 159, 259, 333, 371, 433, 477, 777, 1113, 1299, 1961, 2331, 3031, 3339, 3897, 5883, 9093, 13727, 16021, 17649, 22949, 27279, 41181, 48063, 68847, 112147, 123543, 144189, 160643, 206541, 336441, 481929, 849113, 1009323, 1445787, 2547339, 5943791, 7642017, 17831373, 53494119]

約数ペア:

[(1, 53494119), (3, 17831373), (7, 7642017), (9, 5943791), (21, 2547339), (37, 1445787), (53, 1009323), (63, 849113), (111, 481929), (159, 336441), (259, 206541), (333, 160643), (371, 144189), (433, 123543), (477, 112147), (777, 68847), (1113, 48063), (1299, 41181), (1961, 27279), (2331, 22949), (3031, 17649), (3339, 16021), (3897, 13727), (5883, 9093)]