48317185

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 69864444

約数和(自身を除く): 21547259

約数列:

[1, 5, 7, 35, 49, 53, 61, 245, 265, 305, 371, 427, 1855, 2135, 2597, 2989, 3233, 3721, 12985, 14945, 16165, 18605, 22631, 26047, 113155, 130235, 158417, 182329, 197213, 792085, 911645, 986065, 1380491, 6902455, 9663437, 48317185]

約数ペア:

[(1, 48317185), (5, 9663437), (7, 6902455), (35, 1380491), (49, 986065), (53, 911645), (61, 792085), (245, 197213), (265, 182329), (305, 158417), (371, 130235), (427, 113155), (1855, 26047), (2135, 22631), (2597, 18605), (2989, 16165), (3233, 14945), (3721, 12985)]