51343260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{855721}}^1$

素因数の和:855733

約数の個数: 24

約数和(自身を含む): 143761296

約数和(自身を除く): 92418036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 855721, 1711442, 2567163, 3422884, 4278605, 5134326, 8557210, 10268652, 12835815, 17114420, 25671630, 51343260]

約数ペア:

[(1, 51343260), (2, 25671630), (3, 17114420), (4, 12835815), (5, 10268652), (6, 8557210), (10, 5134326), (12, 4278605), (15, 3422884), (20, 2567163), (30, 1711442), (60, 855721)]