52720388

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4289}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 105705600

約数和(自身を除く): 52985212

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 4289, 6146, 8578, 12292, 17156, 30023, 60046, 120092, 1882871, 3765742, 7531484, 13180097, 26360194, 52720388]

約数ペア:

[(1, 52720388), (2, 26360194), (4, 13180097), (7, 7531484), (14, 3765742), (28, 1882871), (439, 120092), (878, 60046), (1756, 30023), (3073, 17156), (4289, 12292), (6146, 8578)]