51307746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9619}}^1$

素因数の和:9758

約数の個数: 32

約数和(自身を含む): 118210560

約数和(自身を除く): 66902814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 9619, 19238, 28857, 57714, 67333, 134666, 201999, 403998, 1221613, 2443226, 3664839, 7329678, 8551291, 17102582, 25653873, 51307746]

約数ペア:

[(1, 51307746), (2, 25653873), (3, 17102582), (6, 8551291), (7, 7329678), (14, 3664839), (21, 2443226), (42, 1221613), (127, 403998), (254, 201999), (381, 134666), (762, 67333), (889, 57714), (1778, 28857), (2667, 19238), (5334, 9619)]