51623187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 86323200

約数和(自身を除く): 34700013

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1123, 1393, 2189, 3369, 4179, 6567, 7861, 12353, 15323, 23583, 37059, 45969, 86471, 223477, 259413, 670431, 1564339, 2458247, 4693017, 7374741, 17207729, 51623187]

約数ペア:

[(1, 51623187), (3, 17207729), (7, 7374741), (11, 4693017), (21, 2458247), (33, 1564339), (77, 670431), (199, 259413), (231, 223477), (597, 86471), (1123, 45969), (1393, 37059), (2189, 23583), (3369, 15323), (4179, 12353), (6567, 7861)]