55076060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11149}}^1$

素因数の和:11190

約数の個数: 48

約数和(自身を含む): 131124000

約数和(自身を除く): 76047940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 11149, 22298, 44596, 55745, 111490, 144937, 211831, 222980, 289874, 423662, 579748, 724685, 847324, 1059155, 1449370, 2118310, 2753803, 2898740, 4236620, 5507606, 11015212, 13769015, 27538030, 55076060]

約数ペア:

[(1, 55076060), (2, 27538030), (4, 13769015), (5, 11015212), (10, 5507606), (13, 4236620), (19, 2898740), (20, 2753803), (26, 2118310), (38, 1449370), (52, 1059155), (65, 847324), (76, 724685), (95, 579748), (130, 423662), (190, 289874), (247, 222980), (260, 211831), (380, 144937), (494, 111490), (988, 55745), (1235, 44596), (2470, 22298), (4940, 11149)]