49358211

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 77995008

約数和(自身を除く): 28636797

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 727, 1113, 1281, 2181, 3233, 5089, 9699, 15267, 22631, 38531, 44347, 67893, 115593, 133041, 269717, 310429, 809151, 931287, 2350391, 7051173, 16452737, 49358211]

約数ペア:

[(1, 49358211), (3, 16452737), (7, 7051173), (21, 2350391), (53, 931287), (61, 809151), (159, 310429), (183, 269717), (371, 133041), (427, 115593), (727, 67893), (1113, 44347), (1281, 38531), (2181, 22631), (3233, 15267), (5089, 9699)]