51940616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71347}}^1$

素因数の和:71373

約数の個数: 32

約数和(自身を含む): 119864640

約数和(自身を除く): 67924024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 71347, 142694, 285388, 499429, 570776, 927511, 998858, 1855022, 1997716, 3710044, 3995432, 6492577, 7420088, 12985154, 25970308, 51940616]

約数ペア:

[(1, 51940616), (2, 25970308), (4, 12985154), (7, 7420088), (8, 6492577), (13, 3995432), (14, 3710044), (26, 1997716), (28, 1855022), (52, 998858), (56, 927511), (91, 570776), (104, 499429), (182, 285388), (364, 142694), (728, 71347)]