49151872

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 122106240

約数和(自身を除く): 72954368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 4987, 9856, 9974, 19948, 34909, 39896, 54857, 69818, 79792, 109714, 139636, 159584, 219428, 279272, 319168, 383999, 438856, 558544, 638336, 767998, 877712, 1117088, 1535996, 1755424, 2234176, 3071992, 3510848, 4468352, 6143984, 7021696, 12287968, 24575936, 49151872]

約数ペア:

[(1, 49151872), (2, 24575936), (4, 12287968), (7, 7021696), (8, 6143984), (11, 4468352), (14, 3510848), (16, 3071992), (22, 2234176), (28, 1755424), (32, 1535996), (44, 1117088), (56, 877712), (64, 767998), (77, 638336), (88, 558544), (112, 438856), (128, 383999), (154, 319168), (176, 279272), (224, 219428), (308, 159584), (352, 139636), (448, 109714), (616, 79792), (704, 69818), (896, 54857), (1232, 39896), (1408, 34909), (2464, 19948), (4928, 9974), (4987, 9856)]