53113866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1307}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 114706368

約数和(自身を除く): 61592502

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1307, 1563, 2614, 3126, 3921, 6773, 7842, 13546, 16991, 20319, 33982, 40638, 50973, 101946, 680947, 1361894, 2042841, 4085682, 8852311, 17704622, 26556933, 53113866]

約数ペア:

[(1, 53113866), (2, 26556933), (3, 17704622), (6, 8852311), (13, 4085682), (26, 2042841), (39, 1361894), (78, 680947), (521, 101946), (1042, 50973), (1307, 40638), (1563, 33982), (2614, 20319), (3126, 16991), (3921, 13546), (6773, 7842)]