49720878

素因数分解:

$2^1\times 3^4\times {\mathrm{306919}}^1$

素因数の和:306933

約数の個数: 20

約数和(自身を含む): 111411960

約数和(自身を除く): 61691082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 306919, 613838, 920757, 1841514, 2762271, 5524542, 8286813, 16573626, 24860439, 49720878]

約数ペア:

[(1, 49720878), (2, 24860439), (3, 16573626), (6, 8286813), (9, 5524542), (18, 2762271), (27, 1841514), (54, 920757), (81, 613838), (162, 306919)]