54490882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20287}}^1$

素因数の和:20385

約数の個数: 16

約数和(自身を含む): 87644160

約数和(自身を除く): 33153278

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 20287, 40574, 344879, 689758, 1602673, 3205346, 27245441, 54490882]

約数ペア:

[(1, 54490882), (2, 27245441), (17, 3205346), (34, 1602673), (79, 689758), (158, 344879), (1343, 40574), (2686, 20287)]