47270870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163003}}^1$

素因数の和:163039

約数の個数: 16

約数和(自身を含む): 88022160

約数和(自身を除く): 40751290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 163003, 326006, 815015, 1630030, 4727087, 9454174, 23635435, 47270870]

約数ペア:

[(1, 47270870), (2, 23635435), (5, 9454174), (10, 4727087), (29, 1630030), (58, 815015), (145, 326006), (290, 163003)]