55406570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{325921}}^1$

素因数の和:325945

約数の個数: 16

約数和(自身を含む): 105598728

約数和(自身を除く): 50192158

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 325921, 651842, 1629605, 3259210, 5540657, 11081314, 27703285, 55406570]

約数ペア:

[(1, 55406570), (2, 27703285), (5, 11081314), (10, 5540657), (17, 3259210), (34, 1629605), (85, 651842), (170, 325921)]