49138208

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4139}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 112674240

約数和(自身を除く): 63536032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 4139, 5936, 8278, 11872, 16556, 28973, 33112, 57946, 66224, 115892, 132448, 219367, 231784, 438734, 463568, 877468, 927136, 1535569, 1754936, 3071138, 3509872, 6142276, 7019744, 12284552, 24569104, 49138208]

約数ペア:

[(1, 49138208), (2, 24569104), (4, 12284552), (7, 7019744), (8, 6142276), (14, 3509872), (16, 3071138), (28, 1754936), (32, 1535569), (53, 927136), (56, 877468), (106, 463568), (112, 438734), (212, 231784), (224, 219367), (371, 132448), (424, 115892), (742, 66224), (848, 57946), (1484, 33112), (1696, 28973), (2968, 16556), (4139, 11872), (5936, 8278)]