51670850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13421}}^1$

素因数の和:13451

約数の個数: 48

約数和(自身を含む): 119831616

約数和(自身を除く): 68160766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 13421, 26842, 67105, 93947, 134210, 147631, 187894, 295262, 335525, 469735, 671050, 738155, 939470, 1033417, 1476310, 2066834, 2348675, 3690775, 4697350, 5167085, 7381550, 10334170, 25835425, 51670850]

約数ペア:

[(1, 51670850), (2, 25835425), (5, 10334170), (7, 7381550), (10, 5167085), (11, 4697350), (14, 3690775), (22, 2348675), (25, 2066834), (35, 1476310), (50, 1033417), (55, 939470), (70, 738155), (77, 671050), (110, 469735), (154, 335525), (175, 295262), (275, 187894), (350, 147631), (385, 134210), (550, 93947), (770, 67105), (1925, 26842), (3850, 13421)]