55784170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{429109}}^1$

素因数の和:429129

約数の個数: 16

約数和(自身を含む): 108135720

約数和(自身を除く): 52351550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 429109, 858218, 2145545, 4291090, 5578417, 11156834, 27892085, 55784170]

約数ペア:

[(1, 55784170), (2, 27892085), (5, 11156834), (10, 5578417), (13, 4291090), (26, 2145545), (65, 858218), (130, 429109)]