51022797

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 32004147

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1091, 2227, 2751, 3273, 6681, 7637, 15589, 18547, 22911, 46767, 55641, 129829, 142921, 389487, 428763, 1000447, 2429657, 3001341, 7288971, 17007599, 51022797]

約数ペア:

[(1, 51022797), (3, 17007599), (7, 7288971), (17, 3001341), (21, 2429657), (51, 1000447), (119, 428763), (131, 389487), (357, 142921), (393, 129829), (917, 55641), (1091, 46767), (2227, 22911), (2751, 18547), (3273, 15589), (6681, 7637)]