54404210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{111029}}^1$

素因数の和:111050

約数の個数: 24

約数和(自身を含む): 113916780

約数和(自身を除く): 59512570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 111029, 222058, 555145, 777203, 1110290, 1554406, 3886015, 5440421, 7772030, 10880842, 27202105, 54404210]

約数ペア:

[(1, 54404210), (2, 27202105), (5, 10880842), (7, 7772030), (10, 5440421), (14, 3886015), (35, 1554406), (49, 1110290), (70, 777203), (98, 555145), (245, 222058), (490, 111029)]