54950715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 101930400

約数和(自身を除く): 46979685

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 153, 255, 327, 545, 659, 765, 981, 1635, 1853, 1977, 3295, 4905, 5559, 5931, 9265, 9885, 11203, 16677, 27795, 29655, 33609, 56015, 71831, 83385, 100827, 168045, 215493, 359155, 504135, 646479, 1077465, 1221127, 3232395, 3663381, 6105635, 10990143, 18316905, 54950715]

約数ペア:

[(1, 54950715), (3, 18316905), (5, 10990143), (9, 6105635), (15, 3663381), (17, 3232395), (45, 1221127), (51, 1077465), (85, 646479), (109, 504135), (153, 359155), (255, 215493), (327, 168045), (545, 100827), (659, 83385), (765, 71831), (981, 56015), (1635, 33609), (1853, 29655), (1977, 27795), (3295, 16677), (4905, 11203), (5559, 9885), (5931, 9265)]