51859278

素因数分解:

$2^1\times 3^4\times {\mathrm{320119}}^1$

素因数の和:320133

約数の個数: 20

約数和(自身を含む): 116203560

約数和(自身を除く): 64344282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 320119, 640238, 960357, 1920714, 2881071, 5762142, 8643213, 17286426, 25929639, 51859278]

約数ペア:

[(1, 51859278), (2, 25929639), (3, 17286426), (6, 8643213), (9, 5762142), (18, 2881071), (27, 1920714), (54, 960357), (81, 640238), (162, 320119)]