51380764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{414361}}^1$

素因数の和:414396

約数の個数: 12

約数和(自身を含む): 92817088

約数和(自身を除く): 41436324

約数列:

[1, 2, 4, 31, 62, 124, 414361, 828722, 1657444, 12845191, 25690382, 51380764]

約数ペア:

[(1, 51380764), (2, 25690382), (4, 12845191), (31, 1657444), (62, 828722), (124, 414361)]