49948717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 62934144

約数和(自身を除く): 12985427

約数列:

[1, 7, 13, 73, 91, 103, 511, 721, 949, 1339, 5329, 6643, 7519, 9373, 37303, 52633, 69277, 97747, 484939, 548887, 684229, 3842209, 7135531, 49948717]

約数ペア:

[(1, 49948717), (7, 7135531), (13, 3842209), (73, 684229), (91, 548887), (103, 484939), (511, 97747), (721, 69277), (949, 52633), (1339, 37303), (5329, 9373), (6643, 7519)]