55796624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{268253}}^1$

素因数の和:268274

約数の個数: 20

約数和(自身を含む): 116422236

約数和(自身を除く): 60625612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 268253, 536506, 1073012, 2146024, 3487289, 4292048, 6974578, 13949156, 27898312, 55796624]

約数ペア:

[(1, 55796624), (2, 27898312), (4, 13949156), (8, 6974578), (13, 4292048), (16, 3487289), (26, 2146024), (52, 1073012), (104, 536506), (208, 268253)]