52859540

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7573}}^1$

素因数の和:7931

約数の個数: 24

約数和(自身を含む): 111337800

約数和(自身を除く): 58478260

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 7573, 15146, 30292, 37865, 75730, 151460, 2642977, 5285954, 10571908, 13214885, 26429770, 52859540]

約数ペア:

[(1, 52859540), (2, 26429770), (4, 13214885), (5, 10571908), (10, 5285954), (20, 2642977), (349, 151460), (698, 75730), (1396, 37865), (1745, 30292), (3490, 15146), (6980, 7573)]