54931565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2341}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 74953368

約数和(自身を除く): 20021803

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 2341, 4693, 11705, 23465, 30433, 44479, 152165, 222395, 578227, 845101, 2891135, 4225505, 10986313, 54931565]

約数ペア:

[(1, 54931565), (5, 10986313), (13, 4225505), (19, 2891135), (65, 845101), (95, 578227), (247, 222395), (361, 152165), (1235, 44479), (1805, 30433), (2341, 23465), (4693, 11705)]