54886384

素因数分解:

$2^4\times 7^1\times {\mathrm{490057}}^1$

素因数の和:490072

約数の個数: 20

約数和(自身を含む): 121534384

約数和(自身を除く): 66648000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 490057, 980114, 1960228, 3430399, 3920456, 6860798, 7840912, 13721596, 27443192, 54886384]

約数ペア:

[(1, 54886384), (2, 27443192), (4, 13721596), (7, 7840912), (8, 6860798), (14, 3920456), (16, 3430399), (28, 1960228), (56, 980114), (112, 490057)]