52806656

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 88

約数和(自身を含む): 123802560

約数和(自身を除く): 70995904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 139, 212, 224, 256, 278, 371, 424, 448, 512, 556, 742, 848, 896, 973, 1024, 1112, 1484, 1696, 1792, 1946, 2224, 2968, 3392, 3584, 3892, 4448, 5936, 6784, 7168, 7367, 7784, 8896, 11872, 13568, 14734, 15568, 17792, 23744, 27136, 29468, 31136, 35584, 47488, 51569, 54272, 58936, 62272, 71168, 94976, 103138, 117872, 124544, 142336, 189952, 206276, 235744, 249088, 379904, 412552, 471488, 498176, 825104, 942976, 996352, 1650208, 1885952, 3300416, 3771904, 6600832, 7543808, 13201664, 26403328, 52806656]

約数ペア:

[(1, 52806656), (2, 26403328), (4, 13201664), (7, 7543808), (8, 6600832), (14, 3771904), (16, 3300416), (28, 1885952), (32, 1650208), (53, 996352), (56, 942976), (64, 825104), (106, 498176), (112, 471488), (128, 412552), (139, 379904), (212, 249088), (224, 235744), (256, 206276), (278, 189952), (371, 142336), (424, 124544), (448, 117872), (512, 103138), (556, 94976), (742, 71168), (848, 62272), (896, 58936), (973, 54272), (1024, 51569), (1112, 47488), (1484, 35584), (1696, 31136), (1792, 29468), (1946, 27136), (2224, 23744), (2968, 17792), (3392, 15568), (3584, 14734), (3892, 13568), (4448, 11872), (5936, 8896), (6784, 7784), (7168, 7367)]