51629535

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 92180160

約数和(自身を除く): 40550625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1361, 1405, 2529, 4083, 4215, 6805, 7587, 12249, 12645, 20415, 36747, 37935, 61245, 183735, 382441, 1147323, 1912205, 3441969, 5736615, 10325907, 17209845, 51629535]

約数ペア:

[(1, 51629535), (3, 17209845), (5, 10325907), (9, 5736615), (15, 3441969), (27, 1912205), (45, 1147323), (135, 382441), (281, 183735), (843, 61245), (1361, 37935), (1405, 36747), (2529, 20415), (4083, 12645), (4215, 12249), (6805, 7587)]