57219790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{336587}}^1$

素因数の和:336611

約数の個数: 16

約数和(自身を含む): 109054512

約数和(自身を除く): 51834722

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 336587, 673174, 1682935, 3365870, 5721979, 11443958, 28609895, 57219790]

約数ペア:

[(1, 57219790), (2, 28609895), (5, 11443958), (10, 5721979), (17, 3365870), (34, 1682935), (85, 673174), (170, 336587)]