54387730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 101288880

約数和(自身を除く): 46901150

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 545, 1090, 1217, 2434, 4469, 6085, 8938, 12170, 22345, 44690, 49897, 99794, 132653, 249485, 265306, 498970, 663265, 1326530, 5438773, 10877546, 27193865, 54387730]

約数ペア:

[(1, 54387730), (2, 27193865), (5, 10877546), (10, 5438773), (41, 1326530), (82, 663265), (109, 498970), (205, 265306), (218, 249485), (410, 132653), (545, 99794), (1090, 49897), (1217, 44690), (2434, 22345), (4469, 12170), (6085, 8938)]