55649590

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{8419}}^1$

素因数の和:9087

約数の個数: 16

約数和(自身を含む): 100332720

約数和(自身を除く): 44683130

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 8419, 16838, 42095, 84190, 5564959, 11129918, 27824795, 55649590]

約数ペア:

[(1, 55649590), (2, 27824795), (5, 11129918), (10, 5564959), (661, 84190), (1322, 42095), (3305, 16838), (6610, 8419)]