49217168

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 130616640

約数和(自身を除く): 81399472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 439, 539, 572, 616, 637, 728, 784, 878, 1001, 1078, 1144, 1232, 1274, 1456, 1756, 2002, 2156, 2288, 2548, 3073, 3512, 4004, 4312, 4829, 5096, 5707, 6146, 7007, 7024, 8008, 8624, 9658, 10192, 11414, 12292, 14014, 16016, 19316, 21511, 22828, 24584, 28028, 33803, 38632, 39949, 43022, 45656, 49168, 56056, 62777, 67606, 77264, 79898, 86044, 91312, 112112, 125554, 135212, 159796, 172088, 236621, 251108, 270424, 279643, 319592, 344176, 439439, 473242, 502216, 540848, 559286, 639184, 878878, 946484, 1004432, 1118572, 1757756, 1892968, 2237144, 3076073, 3515512, 3785936, 4474288, 6152146, 7031024, 12304292, 24608584, 49217168]

約数ペア:

[(1, 49217168), (2, 24608584), (4, 12304292), (7, 7031024), (8, 6152146), (11, 4474288), (13, 3785936), (14, 3515512), (16, 3076073), (22, 2237144), (26, 1892968), (28, 1757756), (44, 1118572), (49, 1004432), (52, 946484), (56, 878878), (77, 639184), (88, 559286), (91, 540848), (98, 502216), (104, 473242), (112, 439439), (143, 344176), (154, 319592), (176, 279643), (182, 270424), (196, 251108), (208, 236621), (286, 172088), (308, 159796), (364, 135212), (392, 125554), (439, 112112), (539, 91312), (572, 86044), (616, 79898), (637, 77264), (728, 67606), (784, 62777), (878, 56056), (1001, 49168), (1078, 45656), (1144, 43022), (1232, 39949), (1274, 38632), (1456, 33803), (1756, 28028), (2002, 24584), (2156, 22828), (2288, 21511), (2548, 19316), (3073, 16016), (3512, 14014), (4004, 12292), (4312, 11414), (4829, 10192), (5096, 9658), (5707, 8624), (6146, 8008), (7007, 7024)]