51821310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1727377}}^1$

素因数の和:1727387

約数の個数: 16

約数和(自身を含む): 124371216

約数和(自身を除く): 72549906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1727377, 3454754, 5182131, 8636885, 10364262, 17273770, 25910655, 51821310]

約数ペア:

[(1, 51821310), (2, 25910655), (3, 17273770), (5, 10364262), (6, 8636885), (10, 5182131), (15, 3454754), (30, 1727377)]