55503616

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 129507840

約数和(自身を除く): 74004224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 659, 752, 896, 1316, 1318, 1504, 1792, 2632, 2636, 3008, 4613, 5264, 5272, 6016, 9226, 10528, 10544, 12032, 18452, 21056, 21088, 30973, 36904, 42112, 42176, 61946, 73808, 84224, 84352, 123892, 147616, 168704, 216811, 247784, 295232, 433622, 495568, 590464, 867244, 991136, 1180928, 1734488, 1982272, 3468976, 3964544, 6937952, 7929088, 13875904, 27751808, 55503616]

約数ペア:

[(1, 55503616), (2, 27751808), (4, 13875904), (7, 7929088), (8, 6937952), (14, 3964544), (16, 3468976), (28, 1982272), (32, 1734488), (47, 1180928), (56, 991136), (64, 867244), (94, 590464), (112, 495568), (128, 433622), (188, 295232), (224, 247784), (256, 216811), (329, 168704), (376, 147616), (448, 123892), (658, 84352), (659, 84224), (752, 73808), (896, 61946), (1316, 42176), (1318, 42112), (1504, 36904), (1792, 30973), (2632, 21088), (2636, 21056), (3008, 18452), (4613, 12032), (5264, 10544), (5272, 10528), (6016, 9226)]