56090668

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{10243}}^1$

素因数の和:10321

約数の個数: 18

約数和(自身を含む): 100893156

約数和(自身を除く): 44802488

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 10243, 20486, 40972, 378991, 757982, 1515964, 14022667, 28045334, 56090668]

約数ペア:

[(1, 56090668), (2, 28045334), (4, 14022667), (37, 1515964), (74, 757982), (148, 378991), (1369, 40972), (2738, 20486), (5476, 10243)]