54652790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{18911}}^1$

素因数の和:18952

約数の個数: 24

約数和(自身を含む): 104507712

約数和(自身を除く): 49854922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 18911, 37822, 94555, 189110, 321487, 642974, 1607435, 3214870, 5465279, 10930558, 27326395, 54652790]

約数ペア:

[(1, 54652790), (2, 27326395), (5, 10930558), (10, 5465279), (17, 3214870), (34, 1607435), (85, 642974), (170, 321487), (289, 189110), (578, 94555), (1445, 37822), (2890, 18911)]