53705480

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2803}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 121132800

約数和(自身を除く): 67427320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 2803, 3832, 4790, 5606, 9580, 11212, 14015, 19160, 22424, 28030, 56060, 112120, 1342637, 2685274, 5370548, 6713185, 10741096, 13426370, 26852740, 53705480]

約数ペア:

[(1, 53705480), (2, 26852740), (4, 13426370), (5, 10741096), (8, 6713185), (10, 5370548), (20, 2685274), (40, 1342637), (479, 112120), (958, 56060), (1916, 28030), (2395, 22424), (2803, 19160), (3832, 14015), (4790, 11212), (5606, 9580)]