56811391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 16732289

約数列:

[1, 7, 13, 37, 47, 91, 259, 329, 359, 481, 611, 1739, 2513, 3367, 4277, 4667, 12173, 13283, 16873, 22607, 32669, 92981, 118111, 158249, 172679, 219349, 624301, 1208753, 1535443, 4370107, 8115913, 56811391]

約数ペア:

[(1, 56811391), (7, 8115913), (13, 4370107), (37, 1535443), (47, 1208753), (91, 624301), (259, 219349), (329, 172679), (359, 158249), (481, 118111), (611, 92981), (1739, 32669), (2513, 22607), (3367, 16873), (4277, 13283), (4667, 12173)]