56137704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 173184000

約数和(自身を除く): 117046296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 409, 456, 516, 532, 602, 798, 817, 818, 903, 1032, 1064, 1204, 1227, 1596, 1634, 1636, 1806, 2408, 2451, 2454, 2863, 3192, 3268, 3272, 3612, 4902, 4908, 5719, 5726, 6536, 7224, 7771, 8589, 9804, 9816, 11438, 11452, 15542, 17157, 17178, 17587, 19608, 22876, 22904, 23313, 31084, 34314, 34356, 35174, 45752, 46626, 52761, 54397, 62168, 68628, 68712, 70348, 93252, 105522, 108794, 123109, 137256, 140696, 163191, 186504, 211044, 217588, 246218, 326382, 334153, 369327, 422088, 435176, 492436, 652764, 668306, 738654, 984872, 1002459, 1305528, 1336612, 1477308, 2004918, 2339071, 2673224, 2954616, 4009836, 4678142, 7017213, 8019672, 9356284, 14034426, 18712568, 28068852, 56137704]

約数ペア:

[(1, 56137704), (2, 28068852), (3, 18712568), (4, 14034426), (6, 9356284), (7, 8019672), (8, 7017213), (12, 4678142), (14, 4009836), (19, 2954616), (21, 2673224), (24, 2339071), (28, 2004918), (38, 1477308), (42, 1336612), (43, 1305528), (56, 1002459), (57, 984872), (76, 738654), (84, 668306), (86, 652764), (114, 492436), (129, 435176), (133, 422088), (152, 369327), (168, 334153), (172, 326382), (228, 246218), (258, 217588), (266, 211044), (301, 186504), (344, 163191), (399, 140696), (409, 137256), (456, 123109), (516, 108794), (532, 105522), (602, 93252), (798, 70348), (817, 68712), (818, 68628), (903, 62168), (1032, 54397), (1064, 52761), (1204, 46626), (1227, 45752), (1596, 35174), (1634, 34356), (1636, 34314), (1806, 31084), (2408, 23313), (2451, 22904), (2454, 22876), (2863, 19608), (3192, 17587), (3268, 17178), (3272, 17157), (3612, 15542), (4902, 11452), (4908, 11438), (5719, 9816), (5726, 9804), (6536, 8589), (7224, 7771)]