55748511

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 101477376

約数和(自身を除く): 45728865

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1583, 1677, 2709, 3913, 4749, 5031, 11081, 11739, 14247, 20579, 33243, 35217, 61737, 68069, 99729, 144053, 185211, 204207, 432159, 476483, 612621, 884897, 1296477, 1429449, 2654691, 4288347, 6194279, 7964073, 18582837, 55748511]

約数ペア:

[(1, 55748511), (3, 18582837), (7, 7964073), (9, 6194279), (13, 4288347), (21, 2654691), (39, 1429449), (43, 1296477), (63, 884897), (91, 612621), (117, 476483), (129, 432159), (273, 204207), (301, 185211), (387, 144053), (559, 99729), (819, 68069), (903, 61737), (1583, 35217), (1677, 33243), (2709, 20579), (3913, 14247), (4749, 11739), (5031, 11081)]