51282429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 25699971

約数列:

[1, 3, 11, 33, 53, 109, 159, 269, 327, 583, 807, 1199, 1749, 2959, 3597, 5777, 8877, 14257, 17331, 29321, 42771, 63547, 87963, 156827, 190641, 322531, 470481, 967593, 1554013, 4662039, 17094143, 51282429]

約数ペア:

[(1, 51282429), (3, 17094143), (11, 4662039), (33, 1554013), (53, 967593), (109, 470481), (159, 322531), (269, 190641), (327, 156827), (583, 87963), (807, 63547), (1199, 42771), (1749, 29321), (2959, 17331), (3597, 14257), (5777, 8877)]