55435190

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{10891}}^1$

素因数の和:11407

約数の個数: 16

約数和(自身を含む): 99988560

約数和(自身を除く): 44553370

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 10891, 21782, 54455, 108910, 5543519, 11087038, 27717595, 55435190]

約数ペア:

[(1, 55435190), (2, 27717595), (5, 11087038), (10, 5543519), (509, 108910), (1018, 54455), (2545, 21782), (5090, 10891)]