52049493

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 81699200

約数和(自身を除く): 29649707

約数列:

[1, 3, 9, 19, 27, 57, 171, 241, 421, 513, 723, 1263, 2169, 3789, 4579, 6507, 7999, 11367, 13737, 23997, 41211, 71991, 101461, 123633, 215973, 304383, 913149, 1927759, 2739447, 5783277, 17349831, 52049493]

約数ペア:

[(1, 52049493), (3, 17349831), (9, 5783277), (19, 2739447), (27, 1927759), (57, 913149), (171, 304383), (241, 215973), (421, 123633), (513, 101461), (723, 71991), (1263, 41211), (2169, 23997), (3789, 13737), (4579, 11367), (6507, 7999)]