47520970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{678871}}^1$

素因数の和:678885

約数の個数: 16

約数和(自身を含む): 97757568

約数和(自身を除く): 50236598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 678871, 1357742, 3394355, 4752097, 6788710, 9504194, 23760485, 47520970]

約数ペア:

[(1, 47520970), (2, 23760485), (5, 9504194), (7, 6788710), (10, 4752097), (14, 3394355), (35, 1357742), (70, 678871)]