54986811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 82425600

約数和(自身を除く): 27438789

約数列:

[1, 3, 11, 33, 53, 149, 159, 211, 447, 583, 633, 1639, 1749, 2321, 4917, 6963, 7897, 11183, 23691, 31439, 33549, 86867, 94317, 123013, 260601, 345829, 369039, 1037487, 1666267, 4998801, 18328937, 54986811]

約数ペア:

[(1, 54986811), (3, 18328937), (11, 4998801), (33, 1666267), (53, 1037487), (149, 369039), (159, 345829), (211, 260601), (447, 123013), (583, 94317), (633, 86867), (1639, 33549), (1749, 31439), (2321, 23691), (4917, 11183), (6963, 7897)]