51880147158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{245039}}^1$

素因数の和:245193

約数の個数: 48

約数和(自身を含む): 120277393920

約数和(自身を除く): 68397246762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 5041, 10082, 15123, 30246, 35287, 70574, 105861, 211722, 245039, 490078, 735117, 1470234, 1715273, 3430546, 5145819, 10291638, 17397769, 34795538, 52193307, 104386614, 121784383, 243568766, 365353149, 730706298, 1235241599, 2470483198, 3705724797, 7411449594, 8646691193, 17293382386, 25940073579, 51880147158]

約数ペア:

[(1, 51880147158), (2, 25940073579), (3, 17293382386), (6, 8646691193), (7, 7411449594), (14, 3705724797), (21, 2470483198), (42, 1235241599), (71, 730706298), (142, 365353149), (213, 243568766), (426, 121784383), (497, 104386614), (994, 52193307), (1491, 34795538), (2982, 17397769), (5041, 10291638), (10082, 5145819), (15123, 3430546), (30246, 1715273), (35287, 1470234), (70574, 735117), (105861, 490078), (211722, 245039)]