51820190

素因数分解:

$2^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3499}}^1$

素因数の和:4987

約数の個数: 16

約数和(自身を含む): 93366000

約数和(自身を除く): 41545810

約数列:

[1, 2, 5, 10, 1481, 2962, 3499, 6998, 7405, 14810, 17495, 34990, 5182019, 10364038, 25910095, 51820190]

約数ペア:

[(1, 51820190), (2, 25910095), (5, 10364038), (10, 5182019), (1481, 34990), (2962, 17495), (3499, 14810), (6998, 7405)]