50620689

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 87609600

約数和(自身を除く): 36988911

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 103, 203, 261, 269, 309, 609, 721, 807, 927, 1827, 1883, 2163, 2421, 2987, 5649, 6489, 7801, 8961, 16947, 20909, 23403, 26883, 27707, 54607, 62727, 70209, 83121, 163821, 188181, 193949, 249363, 491463, 581847, 803503, 1745541, 2410509, 5624521, 7231527, 16873563, 50620689]

約数ペア:

[(1, 50620689), (3, 16873563), (7, 7231527), (9, 5624521), (21, 2410509), (29, 1745541), (63, 803503), (87, 581847), (103, 491463), (203, 249363), (261, 193949), (269, 188181), (309, 163821), (609, 83121), (721, 70209), (807, 62727), (927, 54607), (1827, 27707), (1883, 26883), (2163, 23403), (2421, 20909), (2987, 16947), (5649, 8961), (6489, 7801)]