51519659

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 55560960

約数和(自身を除く): 4041301

約数列:

[1, 19, 71, 181, 211, 1349, 3439, 4009, 12851, 14981, 38191, 244169, 284639, 725629, 2711561, 51519659]

約数ペア:

[(1, 51519659), (19, 2711561), (71, 725629), (181, 284639), (211, 244169), (1349, 38191), (3439, 14981), (4009, 12851)]