47989648

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4055

約数の個数: 40

約数和(自身を含む): 107264960

約数和(自身を除く): 59275312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 3931, 6104, 7862, 12208, 15724, 27517, 31448, 55034, 62896, 110068, 220136, 428479, 440272, 856958, 1713916, 2999353, 3427832, 5998706, 6855664, 11997412, 23994824, 47989648]

約数ペア:

[(1, 47989648), (2, 23994824), (4, 11997412), (7, 6855664), (8, 5998706), (14, 3427832), (16, 2999353), (28, 1713916), (56, 856958), (109, 440272), (112, 428479), (218, 220136), (436, 110068), (763, 62896), (872, 55034), (1526, 31448), (1744, 27517), (3052, 15724), (3931, 12208), (6104, 7862)]