50419520

素因数分解:

$2^6\times 5^1\times {\mathrm{157561}}^1$

素因数の和:157578

約数の個数: 28

約数和(自身を含む): 120062244

約数和(自身を除く): 69642724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 157561, 315122, 630244, 787805, 1260488, 1575610, 2520976, 3151220, 5041952, 6302440, 10083904, 12604880, 25209760, 50419520]

約数ペア:

[(1, 50419520), (2, 25209760), (4, 12604880), (5, 10083904), (8, 6302440), (10, 5041952), (16, 3151220), (20, 2520976), (32, 1575610), (40, 1260488), (64, 787805), (80, 630244), (160, 315122), (320, 157561)]