49977109

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 63597408

約数和(自身を除く): 13620299

約数列:

[1, 7, 13, 49, 67, 91, 469, 637, 871, 1171, 3283, 6097, 8197, 15223, 42679, 57379, 78457, 106561, 549199, 745927, 1019941, 3844393, 7139587, 49977109]

約数ペア:

[(1, 49977109), (7, 7139587), (13, 3844393), (49, 1019941), (67, 745927), (91, 549199), (469, 106561), (637, 78457), (871, 57379), (1171, 42679), (3283, 15223), (6097, 8197)]