55530591

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5046

約数の個数: 16

約数和(自身を含む): 76515840

約数和(自身を除く): 20985249

約数列:

[1, 3, 53, 71, 159, 213, 3763, 4919, 11289, 14757, 260707, 349249, 782121, 1047747, 18510197, 55530591]

約数ペア:

[(1, 55530591), (3, 18510197), (53, 1047747), (71, 782121), (159, 349249), (213, 260707), (3763, 14757), (4919, 11289)]