47981330

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{10831}}^1$

素因数の和:11281

約数の個数: 16

約数和(自身を含む): 86569344

約数和(自身を除く): 38588014

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 10831, 21662, 54155, 108310, 4798133, 9596266, 23990665, 47981330]

約数ペア:

[(1, 47981330), (2, 23990665), (5, 9596266), (10, 4798133), (443, 108310), (886, 54155), (2215, 21662), (4430, 10831)]