49289919

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 31082817

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1367, 1717, 2121, 4101, 5151, 9569, 12019, 23239, 28707, 36057, 69717, 138067, 162673, 414201, 488019, 966469, 2347139, 2899407, 7041417, 16429973, 49289919]

約数ペア:

[(1, 49289919), (3, 16429973), (7, 7041417), (17, 2899407), (21, 2347139), (51, 966469), (101, 488019), (119, 414201), (303, 162673), (357, 138067), (707, 69717), (1367, 36057), (1717, 28707), (2121, 23239), (4101, 12019), (5151, 9569)]