49099900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16931}}^1$

素因数の和:16974

約数の個数: 36

約数和(自身を含む): 110227320

約数和(自身を除く): 61127420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 16931, 33862, 67724, 84655, 169310, 338620, 423275, 490999, 846550, 981998, 1693100, 1963996, 2454995, 4909990, 9819980, 12274975, 24549950, 49099900]

約数ペア:

[(1, 49099900), (2, 24549950), (4, 12274975), (5, 9819980), (10, 4909990), (20, 2454995), (25, 1963996), (29, 1693100), (50, 981998), (58, 846550), (100, 490999), (116, 423275), (145, 338620), (290, 169310), (580, 84655), (725, 67724), (1450, 33862), (2900, 16931)]