54990494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{29789}}^1$

素因数の和:29875

約数の個数: 16

約数和(自身を含む): 90084960

約数和(自身を除く): 35094466

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 29789, 59578, 387257, 774514, 2115019, 4230038, 27495247, 54990494]

約数ペア:

[(1, 54990494), (2, 27495247), (13, 4230038), (26, 2115019), (71, 774514), (142, 387257), (923, 59578), (1846, 29789)]