51644090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271811}}^1$

素因数の和:271837

約数の個数: 16

約数和(自身を含む): 97852320

約数和(自身を除く): 46208230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271811, 543622, 1359055, 2718110, 5164409, 10328818, 25822045, 51644090]

約数ペア:

[(1, 51644090), (2, 25822045), (5, 10328818), (10, 5164409), (19, 2718110), (38, 1359055), (95, 543622), (190, 271811)]