50819951

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 65536128

約数和(自身を除く): 14716177

約数列:

[1, 7, 13, 41, 53, 91, 257, 287, 371, 533, 689, 1799, 2173, 3341, 3731, 4823, 10537, 13621, 15211, 23387, 28249, 73759, 95347, 136981, 177073, 197743, 558461, 958867, 1239511, 3909227, 7259993, 50819951]

約数ペア:

[(1, 50819951), (7, 7259993), (13, 3909227), (41, 1239511), (53, 958867), (91, 558461), (257, 197743), (287, 177073), (371, 136981), (533, 95347), (689, 73759), (1799, 28249), (2173, 23387), (3341, 15211), (3731, 13621), (4823, 10537)]