51355144

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{49003}}^1$

素因数の和:49140

約数の個数: 16

約数和(自身を含む): 97027920

約数和(自身を除く): 45672776

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 49003, 98006, 196012, 392024, 6419393, 12838786, 25677572, 51355144]

約数ペア:

[(1, 51355144), (2, 25677572), (4, 12838786), (8, 6419393), (131, 392024), (262, 196012), (524, 98006), (1048, 49003)]