51465232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2719}}^1$

素因数の和:2760

約数の個数: 60

約数和(自身を含む): 123444480

約数和(自身を除く): 71979248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 2719, 4732, 5438, 9464, 10876, 18928, 19033, 21752, 35347, 38066, 43504, 70694, 76132, 141388, 152264, 247429, 282776, 304528, 459511, 494858, 565552, 919022, 989716, 1838044, 1979432, 3216577, 3676088, 3958864, 6433154, 7352176, 12866308, 25732616, 51465232]

約数ペア:

[(1, 51465232), (2, 25732616), (4, 12866308), (7, 7352176), (8, 6433154), (13, 3958864), (14, 3676088), (16, 3216577), (26, 1979432), (28, 1838044), (52, 989716), (56, 919022), (91, 565552), (104, 494858), (112, 459511), (169, 304528), (182, 282776), (208, 247429), (338, 152264), (364, 141388), (676, 76132), (728, 70694), (1183, 43504), (1352, 38066), (1456, 35347), (2366, 21752), (2704, 19033), (2719, 18928), (4732, 10876), (5438, 9464)]