50447680

素因数分解:

$2^6\times 5^1\times {\mathrm{157649}}^1$

素因数の和:157666

約数の個数: 28

約数和(自身を含む): 120129300

約数和(自身を除く): 69681620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 157649, 315298, 630596, 788245, 1261192, 1576490, 2522384, 3152980, 5044768, 6305960, 10089536, 12611920, 25223840, 50447680]

約数ペア:

[(1, 50447680), (2, 25223840), (4, 12611920), (5, 10089536), (8, 6305960), (10, 5044768), (16, 3152980), (20, 2522384), (32, 1576490), (40, 1261192), (64, 788245), (80, 630596), (160, 315298), (320, 157649)]