49362880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{22037}}^1$

素因数の和:22061

約数の個数: 56

約数和(自身を含む): 134343648

約数和(自身を除く): 84980768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 22037, 44074, 88148, 110185, 154259, 176296, 220370, 308518, 352592, 440740, 617036, 705184, 771295, 881480, 1234072, 1410368, 1542590, 1762960, 2468144, 3085180, 3525920, 4936288, 6170360, 7051840, 9872576, 12340720, 24681440, 49362880]

約数ペア:

[(1, 49362880), (2, 24681440), (4, 12340720), (5, 9872576), (7, 7051840), (8, 6170360), (10, 4936288), (14, 3525920), (16, 3085180), (20, 2468144), (28, 1762960), (32, 1542590), (35, 1410368), (40, 1234072), (56, 881480), (64, 771295), (70, 705184), (80, 617036), (112, 440740), (140, 352592), (160, 308518), (224, 220370), (280, 176296), (320, 154259), (448, 110185), (560, 88148), (1120, 44074), (2240, 22037)]