49890844

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{20347}}^1$

素因数の和:20964

約数の個数: 12

約数和(自身を含む): 87455704

約数和(自身を除く): 37564860

約数列:

[1, 2, 4, 613, 1226, 2452, 20347, 40694, 81388, 12472711, 24945422, 49890844]

約数ペア:

[(1, 49890844), (2, 24945422), (4, 12472711), (613, 81388), (1226, 40694), (2452, 20347)]