47871126

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 107188224

約数和(自身を除く): 59317098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 381, 387, 487, 762, 774, 974, 1143, 1461, 2286, 2922, 4383, 5461, 8766, 10922, 16383, 20941, 32766, 41882, 49149, 61849, 62823, 98298, 123698, 125646, 185547, 188469, 371094, 376938, 556641, 1113282, 2659507, 5319014, 7978521, 15957042, 23935563, 47871126]

約数ペア:

[(1, 47871126), (2, 23935563), (3, 15957042), (6, 7978521), (9, 5319014), (18, 2659507), (43, 1113282), (86, 556641), (127, 376938), (129, 371094), (254, 188469), (258, 185547), (381, 125646), (387, 123698), (487, 98298), (762, 62823), (774, 61849), (974, 49149), (1143, 41882), (1461, 32766), (2286, 20941), (2922, 16383), (4383, 10922), (5461, 8766)]