55319870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{325411}}^1$

素因数の和:325435

約数の個数: 16

約数和(自身を含む): 105433488

約数和(自身を除く): 50113618

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 325411, 650822, 1627055, 3254110, 5531987, 11063974, 27659935, 55319870]

約数ペア:

[(1, 55319870), (2, 27659935), (5, 11063974), (10, 5531987), (17, 3254110), (34, 1627055), (85, 650822), (170, 325411)]