54108790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{318287}}^1$

素因数の和:318311

約数の個数: 16

約数和(自身を含む): 103125312

約数和(自身を除く): 49016522

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 318287, 636574, 1591435, 3182870, 5410879, 10821758, 27054395, 54108790]

約数ペア:

[(1, 54108790), (2, 27054395), (5, 10821758), (10, 5410879), (17, 3182870), (34, 1591435), (85, 636574), (170, 318287)]