52381184

素因数分解:

$2^9\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:670

約数の個数: 40

約数和(自身を含む): 105328080

約数和(自身を除く): 52946896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 389, 512, 526, 778, 1052, 1556, 2104, 3112, 4208, 6224, 8416, 12448, 16832, 24896, 33664, 49792, 67328, 99584, 102307, 134656, 199168, 204614, 409228, 818456, 1636912, 3273824, 6547648, 13095296, 26190592, 52381184]

約数ペア:

[(1, 52381184), (2, 26190592), (4, 13095296), (8, 6547648), (16, 3273824), (32, 1636912), (64, 818456), (128, 409228), (256, 204614), (263, 199168), (389, 134656), (512, 102307), (526, 99584), (778, 67328), (1052, 49792), (1556, 33664), (2104, 24896), (3112, 16832), (4208, 12448), (6224, 8416)]