49661140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 111186432

約数和(自身を除く): 61525292

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 2297, 4324, 4594, 5405, 9188, 10810, 11485, 21620, 22970, 45940, 52831, 105662, 107959, 211324, 215918, 264155, 431836, 528310, 539795, 1056620, 1079590, 2159180, 2483057, 4966114, 9932228, 12415285, 24830570, 49661140]

約数ペア:

[(1, 49661140), (2, 24830570), (4, 12415285), (5, 9932228), (10, 4966114), (20, 2483057), (23, 2159180), (46, 1079590), (47, 1056620), (92, 539795), (94, 528310), (115, 431836), (188, 264155), (230, 215918), (235, 211324), (460, 107959), (470, 105662), (940, 52831), (1081, 45940), (2162, 22970), (2297, 21620), (4324, 11485), (4594, 10810), (5405, 9188)]