56445868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3499}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 102410000

約数和(自身を除く): 45964132

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 3499, 4033, 6998, 8066, 13996, 16132, 129463, 258926, 381391, 517852, 762782, 1525564, 14111467, 28222934, 56445868]

約数ペア:

[(1, 56445868), (2, 28222934), (4, 14111467), (37, 1525564), (74, 762782), (109, 517852), (148, 381391), (218, 258926), (436, 129463), (3499, 16132), (4033, 13996), (6998, 8066)]