55412607

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 80720640

約数和(自身を除く): 25308033

約数列:

[1, 3, 19, 41, 57, 123, 131, 181, 393, 543, 779, 2337, 2489, 3439, 5371, 7421, 7467, 10317, 16113, 22263, 23711, 71133, 102049, 140999, 306147, 422997, 450509, 972151, 1351527, 2916453, 18470869, 55412607]

約数ペア:

[(1, 55412607), (3, 18470869), (19, 2916453), (41, 1351527), (57, 972151), (123, 450509), (131, 422997), (181, 306147), (393, 140999), (543, 102049), (779, 71133), (2337, 23711), (2489, 22263), (3439, 16113), (5371, 10317), (7421, 7467)]