53776749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19421}}^1$

素因数の和:19508

約数の個数: 16

約数和(自身を含む): 78309504

約数和(自身を除く): 24532755

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 19421, 58263, 252473, 757419, 1378891, 4136673, 17925583, 53776749]

約数ペア:

[(1, 53776749), (3, 17925583), (13, 4136673), (39, 1378891), (71, 757419), (213, 252473), (923, 58263), (2769, 19421)]