42549590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{59929}}^1$

素因数の和:60007

約数の個数: 16

約数和(自身を含む): 77669280

約数和(自身を除く): 35119690

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 59929, 119858, 299645, 599290, 4254959, 8509918, 21274795, 42549590]

約数ペア:

[(1, 42549590), (2, 21274795), (5, 8509918), (10, 4254959), (71, 599290), (142, 299645), (355, 119858), (710, 59929)]