51064290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{189127}}^1$

素因数の和:189143

約数の個数: 32

約数和(自身を含む): 136172160

約数和(自身を除く): 85107870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 189127, 378254, 567381, 945635, 1134762, 1702143, 1891270, 2836905, 3404286, 5106429, 5673810, 8510715, 10212858, 17021430, 25532145, 51064290]

約数ペア:

[(1, 51064290), (2, 25532145), (3, 17021430), (5, 10212858), (6, 8510715), (9, 5673810), (10, 5106429), (15, 3404286), (18, 2836905), (27, 1891270), (30, 1702143), (45, 1134762), (54, 945635), (90, 567381), (135, 378254), (270, 189127)]