50554413

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 95187456

約数和(自身を除く): 44633043

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 3631, 4641, 10893, 13923, 25417, 32679, 47203, 61727, 76251, 141609, 185181, 228753, 330421, 424827, 432089, 555543, 802451, 991263, 1296267, 2407353, 2973789, 3888801, 5617157, 7222059, 16851471, 50554413]

約数ペア:

[(1, 50554413), (3, 16851471), (7, 7222059), (9, 5617157), (13, 3888801), (17, 2973789), (21, 2407353), (39, 1296267), (51, 991263), (63, 802451), (91, 555543), (117, 432089), (119, 424827), (153, 330421), (221, 228753), (273, 185181), (357, 141609), (663, 76251), (819, 61727), (1071, 47203), (1547, 32679), (1989, 25417), (3631, 13923), (4641, 10893)]