27809450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{32717}}^1$

素因数の和:32746

約数の個数: 24

約数和(自身を含む): 54769932

約数和(自身を除く): 26960482

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 32717, 65434, 163585, 327170, 556189, 817925, 1112378, 1635850, 2780945, 5561890, 13904725, 27809450]

約数ペア:

[(1, 27809450), (2, 13904725), (5, 5561890), (10, 2780945), (17, 1635850), (25, 1112378), (34, 817925), (50, 556189), (85, 327170), (170, 163585), (425, 65434), (850, 32717)]