55614559

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7975

約数の個数: 24

約数和(自身を含む): 76014288

約数和(自身を除く): 20399729

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 7937, 55559, 87307, 103181, 388913, 611149, 722267, 1134991, 4278043, 5055869, 7944937, 55614559]

約数ペア:

[(1, 55614559), (7, 7944937), (11, 5055869), (13, 4278043), (49, 1134991), (77, 722267), (91, 611149), (143, 388913), (539, 103181), (637, 87307), (1001, 55559), (7007, 7937)]