55009129

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 65281536

約数和(自身を除く): 10272407

約数列:

[1, 7, 47, 61, 329, 427, 2741, 2867, 19187, 20069, 128827, 167201, 901789, 1170407, 7858447, 55009129]

約数ペア:

[(1, 55009129), (7, 7858447), (47, 1170407), (61, 901789), (329, 167201), (427, 128827), (2741, 20069), (2867, 19187)]