48810128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 100931040

約数和(自身を除く): 52120912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 1291, 2224, 2363, 2582, 4726, 5164, 9452, 10328, 18904, 20656, 21947, 37808, 43894, 87788, 175576, 179449, 351152, 358898, 717796, 1435592, 2871184, 3050633, 6101266, 12202532, 24405064, 48810128]

約数ペア:

[(1, 48810128), (2, 24405064), (4, 12202532), (8, 6101266), (16, 3050633), (17, 2871184), (34, 1435592), (68, 717796), (136, 358898), (139, 351152), (272, 179449), (278, 175576), (556, 87788), (1112, 43894), (1291, 37808), (2224, 21947), (2363, 20656), (2582, 18904), (4726, 10328), (5164, 9452)]