51455090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7039}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 48907150

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7039, 7310, 14078, 35195, 70390, 119663, 239326, 302677, 598315, 605354, 1196630, 1513385, 3026770, 5145509, 10291018, 25727545, 51455090]

約数ペア:

[(1, 51455090), (2, 25727545), (5, 10291018), (10, 5145509), (17, 3026770), (34, 1513385), (43, 1196630), (85, 605354), (86, 598315), (170, 302677), (215, 239326), (430, 119663), (731, 70390), (1462, 35195), (3655, 14078), (7039, 7310)]