54912560

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1433}}^1$

素因数の和:1925

約数の個数: 40

約数和(自身を含む): 128027520

約数和(自身を除く): 73114960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1433, 1916, 2395, 2866, 3832, 4790, 5732, 7165, 7664, 9580, 11464, 14330, 19160, 22928, 28660, 38320, 57320, 114640, 686407, 1372814, 2745628, 3432035, 5491256, 6864070, 10982512, 13728140, 27456280, 54912560]

約数ペア:

[(1, 54912560), (2, 27456280), (4, 13728140), (5, 10982512), (8, 6864070), (10, 5491256), (16, 3432035), (20, 2745628), (40, 1372814), (80, 686407), (479, 114640), (958, 57320), (1433, 38320), (1916, 28660), (2395, 22928), (2866, 19160), (3832, 14330), (4790, 11464), (5732, 9580), (7165, 7664)]