55011190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 109861488

約数和(自身を除く): 54850298

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 757, 845, 1118, 1514, 1690, 2795, 3785, 5590, 7267, 7570, 9841, 14534, 19682, 32551, 36335, 49205, 65102, 72670, 98410, 127933, 162755, 255866, 325510, 423163, 639665, 846326, 1279330, 2115815, 4231630, 5501119, 11002238, 27505595, 55011190]

約数ペア:

[(1, 55011190), (2, 27505595), (5, 11002238), (10, 5501119), (13, 4231630), (26, 2115815), (43, 1279330), (65, 846326), (86, 639665), (130, 423163), (169, 325510), (215, 255866), (338, 162755), (430, 127933), (559, 98410), (757, 72670), (845, 65102), (1118, 49205), (1514, 36335), (1690, 32551), (2795, 19682), (3785, 14534), (5590, 9841), (7267, 7570)]