54294430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{18787}}^1$

素因数の和:18828

約数の個数: 24

約数和(自身を含む): 103822488

約数和(自身を除く): 49528058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 18787, 37574, 93935, 187870, 319379, 638758, 1596895, 3193790, 5429443, 10858886, 27147215, 54294430]

約数ペア:

[(1, 54294430), (2, 27147215), (5, 10858886), (10, 5429443), (17, 3193790), (34, 1596895), (85, 638758), (170, 319379), (289, 187870), (578, 93935), (1445, 37574), (2890, 18787)]