47649530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{250787}}^1$

素因数の和:250813

約数の個数: 16

約数和(自身を含む): 90283680

約数和(自身を除く): 42634150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 250787, 501574, 1253935, 2507870, 4764953, 9529906, 23824765, 47649530]

約数ペア:

[(1, 47649530), (2, 23824765), (5, 9529906), (10, 4764953), (19, 2507870), (38, 1253935), (95, 501574), (190, 250787)]