49001640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{408347}}^1$

素因数の和:408361

約数の個数: 32

約数和(自身を含む): 147005280

約数和(自身を除く): 98003640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 408347, 816694, 1225041, 1633388, 2041735, 2450082, 3266776, 4083470, 4900164, 6125205, 8166940, 9800328, 12250410, 16333880, 24500820, 49001640]

約数ペア:

[(1, 49001640), (2, 24500820), (3, 16333880), (4, 12250410), (5, 9800328), (6, 8166940), (8, 6125205), (10, 4900164), (12, 4083470), (15, 3266776), (20, 2450082), (24, 2041735), (30, 1633388), (40, 1225041), (60, 816694), (120, 408347)]