51062970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{243157}}^1$

素因数の和:243174

約数の個数: 32

約数和(自身を含む): 140059008

約数和(自身を除く): 88996038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 243157, 486314, 729471, 1215785, 1458942, 1702099, 2431570, 3404198, 3647355, 5106297, 7294710, 8510495, 10212594, 17020990, 25531485, 51062970]

約数ペア:

[(1, 51062970), (2, 25531485), (3, 17020990), (5, 10212594), (6, 8510495), (7, 7294710), (10, 5106297), (14, 3647355), (15, 3404198), (21, 2431570), (30, 1702099), (35, 1458942), (42, 1215785), (70, 729471), (105, 486314), (210, 243157)]