55279855

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 67536000

約数和(自身を除く): 12256145

約数列:

[1, 5, 79, 349, 395, 401, 1745, 2005, 27571, 31679, 137855, 139949, 158395, 699745, 11055971, 55279855]

約数ペア:

[(1, 55279855), (5, 11055971), (79, 699745), (349, 158395), (395, 139949), (401, 137855), (1745, 31679), (2005, 27571)]