48721540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{348011}}^1$

素因数の和:348027

約数の個数: 24

約数和(自身を含む): 116932032

約数和(自身を除く): 68210492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 348011, 696022, 1392044, 1740055, 2436077, 3480110, 4872154, 6960220, 9744308, 12180385, 24360770, 48721540]

約数ペア:

[(1, 48721540), (2, 24360770), (4, 12180385), (5, 9744308), (7, 6960220), (10, 4872154), (14, 3480110), (20, 2436077), (28, 1740055), (35, 1392044), (70, 696022), (140, 348011)]