47649963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 69728256

約数和(自身を除く): 22078293

約数列:

[1, 3, 17, 47, 51, 103, 141, 193, 309, 579, 799, 1751, 2397, 3281, 4841, 5253, 9071, 9843, 14523, 19879, 27213, 59637, 82297, 154207, 246891, 337943, 462621, 934313, 1013829, 2802939, 15883321, 47649963]

約数ペア:

[(1, 47649963), (3, 15883321), (17, 2802939), (47, 1013829), (51, 934313), (103, 462621), (141, 337943), (193, 246891), (309, 154207), (579, 82297), (799, 59637), (1751, 27213), (2397, 19879), (3281, 14523), (4841, 9843), (5253, 9071)]