55201270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{290533}}^1$

素因数の和:290559

約数の個数: 16

約数和(自身を含む): 104592240

約数和(自身を除く): 49390970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 290533, 581066, 1452665, 2905330, 5520127, 11040254, 27600635, 55201270]

約数ペア:

[(1, 55201270), (2, 27600635), (5, 11040254), (10, 5520127), (19, 2905330), (38, 1452665), (95, 581066), (190, 290533)]