56389509

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 91311948

約数和(自身を除く): 34922439

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 477, 583, 977, 1089, 1749, 2931, 5247, 6413, 8793, 10747, 19239, 32241, 51781, 57717, 96723, 118217, 155343, 354651, 466029, 569591, 1063953, 1708773, 5126319, 6265501, 18796503, 56389509]

約数ペア:

[(1, 56389509), (3, 18796503), (9, 6265501), (11, 5126319), (33, 1708773), (53, 1063953), (99, 569591), (121, 466029), (159, 354651), (363, 155343), (477, 118217), (583, 96723), (977, 57717), (1089, 51781), (1749, 32241), (2931, 19239), (5247, 10747), (6413, 8793)]