48540079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 61583360

約数和(自身を除く): 13043281

約数列:

[1, 7, 19, 31, 61, 133, 193, 217, 427, 589, 1159, 1351, 1891, 3667, 4123, 5983, 8113, 11773, 13237, 25669, 35929, 41881, 82411, 113677, 223687, 251503, 364963, 795739, 1565809, 2554741, 6934297, 48540079]

約数ペア:

[(1, 48540079), (7, 6934297), (19, 2554741), (31, 1565809), (61, 795739), (133, 364963), (193, 251503), (217, 223687), (427, 113677), (589, 82411), (1159, 41881), (1351, 35929), (1891, 25669), (3667, 13237), (4123, 11773), (5983, 8113)]