51454990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{177431}}^1$

素因数の和:177467

約数の個数: 16

約数和(自身を含む): 95813280

約数和(自身を除く): 44358290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 177431, 354862, 887155, 1774310, 5145499, 10290998, 25727495, 51454990]

約数ペア:

[(1, 51454990), (2, 25727495), (5, 10290998), (10, 5145499), (29, 1774310), (58, 887155), (145, 354862), (290, 177431)]