51953860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{371099}}^1$

素因数の和:371115

約数の個数: 24

約数和(自身を含む): 124689600

約数和(自身を除く): 72735740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 371099, 742198, 1484396, 1855495, 2597693, 3710990, 5195386, 7421980, 10390772, 12988465, 25976930, 51953860]

約数ペア:

[(1, 51953860), (2, 25976930), (4, 12988465), (5, 10390772), (7, 7421980), (10, 5195386), (14, 3710990), (20, 2597693), (28, 1855495), (35, 1484396), (70, 742198), (140, 371099)]