49203567

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 85333248

約数和(自身を除く): 36129681

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 287, 301, 369, 387, 443, 861, 903, 1329, 1763, 2583, 2709, 3101, 3987, 5289, 9303, 12341, 15867, 18163, 19049, 27909, 37023, 54489, 57147, 111069, 127141, 133343, 163467, 171441, 381423, 400029, 781009, 1144269, 1200087, 2343027, 5467063, 7029081, 16401189, 49203567]

約数ペア:

[(1, 49203567), (3, 16401189), (7, 7029081), (9, 5467063), (21, 2343027), (41, 1200087), (43, 1144269), (63, 781009), (123, 400029), (129, 381423), (287, 171441), (301, 163467), (369, 133343), (387, 127141), (443, 111069), (861, 57147), (903, 54489), (1329, 37023), (1763, 27909), (2583, 19049), (2709, 18163), (3101, 15867), (3987, 12341), (5289, 9303)]