51953923

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12601}}^1$

素因数の和:12658

約数の個数: 16

約数和(自身を含む): 64522240

約数和(自身を除く): 12568317

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 12601, 88207, 239419, 390631, 1675933, 2734417, 7421989, 51953923]

約数ペア:

[(1, 51953923), (7, 7421989), (19, 2734417), (31, 1675933), (133, 390631), (217, 239419), (589, 88207), (4123, 12601)]