55586209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1861}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 67568256

約数和(自身を除く): 11982047

約数列:

[1, 7, 17, 119, 251, 1757, 1861, 4267, 13027, 29869, 31637, 221459, 467111, 3269777, 7940887, 55586209]

約数ペア:

[(1, 55586209), (7, 7940887), (17, 3269777), (119, 467111), (251, 221459), (1757, 31637), (1861, 29869), (4267, 13027)]