49561690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13729}}^1$

素因数の和:13774

約数の個数: 24

約数和(自身を含む): 94160340

約数和(自身を除く): 44598650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 13729, 27458, 68645, 137290, 260851, 521702, 1304255, 2608510, 4956169, 9912338, 24780845, 49561690]

約数ペア:

[(1, 49561690), (2, 24780845), (5, 9912338), (10, 4956169), (19, 2608510), (38, 1304255), (95, 521702), (190, 260851), (361, 137290), (722, 68645), (1805, 27458), (3610, 13729)]