47325790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278387}}^1$

素因数の和:278411

約数の個数: 16

約数和(自身を含む): 90197712

約数和(自身を除く): 42871922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 278387, 556774, 1391935, 2783870, 4732579, 9465158, 23662895, 47325790]

約数ペア:

[(1, 47325790), (2, 23662895), (5, 9465158), (10, 4732579), (17, 2783870), (34, 1391935), (85, 556774), (170, 278387)]