49727249

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 59636136

約数和(自身を除く): 9908887

約数列:

[1, 11, 13, 101, 121, 143, 313, 1111, 1313, 1573, 3443, 4069, 12221, 14443, 31613, 37873, 44759, 158873, 347743, 410969, 492349, 3825173, 4520659, 49727249]

約数ペア:

[(1, 49727249), (11, 4520659), (13, 3825173), (101, 492349), (121, 410969), (143, 347743), (313, 158873), (1111, 44759), (1313, 37873), (1573, 31613), (3443, 14443), (4069, 12221)]