51799965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{493333}}^1$

素因数の和:493348

約数の個数: 16

約数和(自身を含む): 94720128

約数和(自身を除く): 42920163

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 493333, 1479999, 2466665, 3453331, 7399995, 10359993, 17266655, 51799965]

約数ペア:

[(1, 51799965), (3, 17266655), (5, 10359993), (7, 7399995), (15, 3453331), (21, 2466665), (35, 1479999), (105, 493333)]