50211609

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 78544896

約数和(自身を除く): 28333287

約数列:

[1, 3, 7, 21, 67, 127, 201, 281, 381, 469, 843, 889, 1407, 1967, 2667, 5901, 8509, 18827, 25527, 35687, 56481, 59563, 107061, 131789, 178689, 249809, 395367, 749427, 2391029, 7173087, 16737203, 50211609]

約数ペア:

[(1, 50211609), (3, 16737203), (7, 7173087), (21, 2391029), (67, 749427), (127, 395367), (201, 249809), (281, 178689), (381, 131789), (469, 107061), (843, 59563), (889, 56481), (1407, 35687), (1967, 25527), (2667, 18827), (5901, 8509)]