47963860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{342599}}^1$

素因数の和:342615

約数の個数: 24

約数和(自身を含む): 115113600

約数和(自身を除く): 67149740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 342599, 685198, 1370396, 1712995, 2398193, 3425990, 4796386, 6851980, 9592772, 11990965, 23981930, 47963860]

約数ペア:

[(1, 47963860), (2, 23981930), (4, 11990965), (5, 9592772), (7, 6851980), (10, 4796386), (14, 3425990), (20, 2398193), (28, 1712995), (35, 1370396), (70, 685198), (140, 342599)]