47998580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{342847}}^1$

素因数の和:342863

約数の個数: 24

約数和(自身を含む): 115196928

約数和(自身を除く): 67198348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 342847, 685694, 1371388, 1714235, 2399929, 3428470, 4799858, 6856940, 9599716, 11999645, 23999290, 47998580]

約数ペア:

[(1, 47998580), (2, 23999290), (4, 11999645), (5, 9599716), (7, 6856940), (10, 4799858), (14, 3428470), (20, 2399929), (28, 1714235), (35, 1371388), (70, 685694), (140, 342847)]