56451136

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 84

約数和(自身を含む): 133429248

約数和(自身を除く): 76978112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 224, 329, 376, 383, 392, 448, 658, 752, 766, 784, 1316, 1504, 1532, 1568, 2303, 2632, 2681, 3008, 3064, 3136, 4606, 5264, 5362, 6128, 9212, 10528, 10724, 12256, 18001, 18424, 18767, 21056, 21448, 24512, 36002, 36848, 37534, 42896, 72004, 73696, 75068, 85792, 126007, 144008, 147392, 150136, 171584, 252014, 288016, 300272, 504028, 576032, 600544, 882049, 1008056, 1152064, 1201088, 1764098, 2016112, 3528196, 4032224, 7056392, 8064448, 14112784, 28225568, 56451136]

約数ペア:

[(1, 56451136), (2, 28225568), (4, 14112784), (7, 8064448), (8, 7056392), (14, 4032224), (16, 3528196), (28, 2016112), (32, 1764098), (47, 1201088), (49, 1152064), (56, 1008056), (64, 882049), (94, 600544), (98, 576032), (112, 504028), (188, 300272), (196, 288016), (224, 252014), (329, 171584), (376, 150136), (383, 147392), (392, 144008), (448, 126007), (658, 85792), (752, 75068), (766, 73696), (784, 72004), (1316, 42896), (1504, 37534), (1532, 36848), (1568, 36002), (2303, 24512), (2632, 21448), (2681, 21056), (3008, 18767), (3064, 18424), (3136, 18001), (4606, 12256), (5264, 10724), (5362, 10528), (6128, 9212)]