56505771

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3520

約数の個数: 36

約数和(自身を含む): 97539312

約数和(自身を除く): 41033541

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 3463, 5439, 10389, 16317, 24241, 31167, 72723, 128131, 169687, 218169, 384393, 509061, 896917, 1153179, 1527183, 2690751, 6278419, 8072253, 18835257, 56505771]

約数ペア:

[(1, 56505771), (3, 18835257), (7, 8072253), (9, 6278419), (21, 2690751), (37, 1527183), (49, 1153179), (63, 896917), (111, 509061), (147, 384393), (259, 218169), (333, 169687), (441, 128131), (777, 72723), (1813, 31167), (2331, 24241), (3463, 16317), (5439, 10389)]