26799650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 54137160

約数和(自身を除く): 27337510

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 769, 850, 1025, 1394, 1538, 2050, 3485, 3845, 6970, 7690, 13073, 17425, 19225, 26146, 31529, 34850, 38450, 63058, 65365, 130730, 157645, 315290, 326825, 535993, 653650, 788225, 1071986, 1576450, 2679965, 5359930, 13399825, 26799650]

約数ペア:

[(1, 26799650), (2, 13399825), (5, 5359930), (10, 2679965), (17, 1576450), (25, 1071986), (34, 788225), (41, 653650), (50, 535993), (82, 326825), (85, 315290), (170, 157645), (205, 130730), (410, 65365), (425, 63058), (697, 38450), (769, 34850), (850, 31529), (1025, 26146), (1394, 19225), (1538, 17425), (2050, 13073), (3485, 7690), (3845, 6970)]