51074982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{135119}}^1$

素因数の和:135137

約数の個数: 32

約数和(自身を含む): 129715200

約数和(自身を除く): 78640218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 135119, 270238, 405357, 810714, 945833, 1216071, 1891666, 2432142, 2837499, 3648213, 5674998, 7296426, 8512497, 17024994, 25537491, 51074982]

約数ペア:

[(1, 51074982), (2, 25537491), (3, 17024994), (6, 8512497), (7, 7296426), (9, 5674998), (14, 3648213), (18, 2837499), (21, 2432142), (27, 1891666), (42, 1216071), (54, 945833), (63, 810714), (126, 405357), (189, 270238), (378, 135119)]