56850651

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 97423872

約数和(自身を除く): 40573221

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 163, 271, 429, 489, 813, 1287, 1467, 1793, 2119, 2439, 2981, 3523, 5379, 6357, 8943, 10569, 16137, 19071, 23309, 26829, 31707, 38753, 44173, 69927, 116259, 132519, 209781, 348777, 397557, 485903, 574249, 1457709, 1722747, 4373127, 5168241, 6316739, 18950217, 56850651]

約数ペア:

[(1, 56850651), (3, 18950217), (9, 6316739), (11, 5168241), (13, 4373127), (33, 1722747), (39, 1457709), (99, 574249), (117, 485903), (143, 397557), (163, 348777), (271, 209781), (429, 132519), (489, 116259), (813, 69927), (1287, 44173), (1467, 38753), (1793, 31707), (2119, 26829), (2439, 23309), (2981, 19071), (3523, 16137), (5379, 10569), (6357, 8943)]