54237940

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10007}}^1$

素因数の和:10287

約数の個数: 24

約数和(自身を含む): 114331392

約数和(自身を除く): 60093452

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 10007, 20014, 40028, 50035, 100070, 200140, 2711897, 5423794, 10847588, 13559485, 27118970, 54237940]

約数ペア:

[(1, 54237940), (2, 27118970), (4, 13559485), (5, 10847588), (10, 5423794), (20, 2711897), (271, 200140), (542, 100070), (1084, 50035), (1355, 40028), (2710, 20014), (5420, 10007)]