48783140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{348451}}^1$

素因数の和:348467

約数の個数: 24

約数和(自身を含む): 117079872

約数和(自身を除く): 68296732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 348451, 696902, 1393804, 1742255, 2439157, 3484510, 4878314, 6969020, 9756628, 12195785, 24391570, 48783140]

約数ペア:

[(1, 48783140), (2, 24391570), (4, 12195785), (5, 9756628), (7, 6969020), (10, 4878314), (14, 3484510), (20, 2439157), (28, 1742255), (35, 1393804), (70, 696902), (140, 348451)]