51205890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1706863}}^1$

素因数の和:1706873

約数の個数: 16

約数和(自身を含む): 122894208

約数和(自身を除く): 71688318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1706863, 3413726, 5120589, 8534315, 10241178, 17068630, 25602945, 51205890]

約数ペア:

[(1, 51205890), (2, 25602945), (3, 17068630), (5, 10241178), (6, 8534315), (10, 5120589), (15, 3413726), (30, 1706863)]