56176090

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{14009}}^1$

素因数の和:14417

約数の個数: 16

約数和(自身を含む): 101376360

約数和(自身を除く): 45200270

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 14009, 28018, 70045, 140090, 5617609, 11235218, 28088045, 56176090]

約数ペア:

[(1, 56176090), (2, 28088045), (5, 11235218), (10, 5617609), (401, 140090), (802, 70045), (2005, 28018), (4010, 14009)]