52779610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{405997}}^1$

素因数の和:406017

約数の個数: 16

約数和(自身を含む): 102311496

約数和(自身を除く): 49531886

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 405997, 811994, 2029985, 4059970, 5277961, 10555922, 26389805, 52779610]

約数ペア:

[(1, 52779610), (2, 26389805), (5, 10555922), (10, 5277961), (13, 4059970), (26, 2029985), (65, 811994), (130, 405997)]