49506513

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 77105952

約数和(自身を除く): 27599439

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 1097, 2149, 3291, 6447, 7679, 15043, 23037, 45129, 53753, 161259, 336779, 1010337, 2357453, 7072359, 16502171, 49506513]

約数ペア:

[(1, 49506513), (3, 16502171), (7, 7072359), (21, 2357453), (49, 1010337), (147, 336779), (307, 161259), (921, 53753), (1097, 45129), (2149, 23037), (3291, 15043), (6447, 7679)]