55999970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{430769}}^1$

素因数の和:430789

約数の個数: 16

約数和(自身を含む): 108554040

約数和(自身を除く): 52554070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 430769, 861538, 2153845, 4307690, 5599997, 11199994, 27999985, 55999970]

約数ペア:

[(1, 55999970), (2, 27999985), (5, 11199994), (10, 5599997), (13, 4307690), (26, 2153845), (65, 861538), (130, 430769)]