49731549

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 79134720

約数和(自身を除く): 29403171

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 609, 643, 889, 1929, 2667, 3683, 4501, 11049, 13503, 18647, 25781, 55941, 77343, 81661, 130529, 244983, 391587, 571627, 1714881, 2368169, 7104507, 16577183, 49731549]

約数ペア:

[(1, 49731549), (3, 16577183), (7, 7104507), (21, 2368169), (29, 1714881), (87, 571627), (127, 391587), (203, 244983), (381, 130529), (609, 81661), (643, 77343), (889, 55941), (1929, 25781), (2667, 18647), (3683, 13503), (4501, 11049)]