54139190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{773417}}^1$

素因数の和:773431

約数の個数: 16

約数和(自身を含む): 111372192

約数和(自身を除く): 57233002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 773417, 1546834, 3867085, 5413919, 7734170, 10827838, 27069595, 54139190]

約数ペア:

[(1, 54139190), (2, 27069595), (5, 10827838), (7, 7734170), (10, 5413919), (14, 3867085), (35, 1546834), (70, 773417)]