51443007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5179}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 87521280

約数和(自身を除く): 36078273

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 5179, 9933, 15537, 36253, 56969, 108759, 170907, 222697, 398783, 668091, 1196349, 1558879, 2449667, 4676637, 7349001, 17147669, 51443007]

約数ペア:

[(1, 51443007), (3, 17147669), (7, 7349001), (11, 4676637), (21, 2449667), (33, 1558879), (43, 1196349), (77, 668091), (129, 398783), (231, 222697), (301, 170907), (473, 108759), (903, 56969), (1419, 36253), (3311, 15537), (5179, 9933)]