51186020

素因数分解:

$2^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2333}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 107634744

約数和(自身を除く): 56448724

約数列:

[1, 2, 4, 5, 10, 20, 1097, 2194, 2333, 4388, 4666, 5485, 9332, 10970, 11665, 21940, 23330, 46660, 2559301, 5118602, 10237204, 12796505, 25593010, 51186020]

約数ペア:

[(1, 51186020), (2, 25593010), (4, 12796505), (5, 10237204), (10, 5118602), (20, 2559301), (1097, 46660), (2194, 23330), (2333, 21940), (4388, 11665), (4666, 10970), (5485, 9332)]