51710060

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4021}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 108787056

約数和(自身を除く): 57076996

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 4021, 6430, 8042, 12860, 16084, 20105, 40210, 80420, 2585503, 5171006, 10342012, 12927515, 25855030, 51710060]

約数ペア:

[(1, 51710060), (2, 25855030), (4, 12927515), (5, 10342012), (10, 5171006), (20, 2585503), (643, 80420), (1286, 40210), (2572, 20105), (3215, 16084), (4021, 12860), (6430, 8042)]