55803748

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 135214716

約数和(自身を除く): 79410968

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 181, 182, 196, 242, 286, 308, 362, 364, 484, 539, 572, 637, 724, 847, 1001, 1078, 1267, 1274, 1573, 1694, 1991, 2002, 2156, 2353, 2534, 2548, 3146, 3388, 3982, 4004, 4706, 5068, 5929, 6292, 7007, 7964, 8869, 9412, 11011, 11858, 13937, 14014, 16471, 17738, 21901, 22022, 23716, 25883, 27874, 28028, 32942, 35476, 43802, 44044, 51766, 55748, 65884, 77077, 87604, 97559, 103532, 115297, 153307, 154154, 181181, 195118, 230594, 284713, 306614, 308308, 362362, 390236, 461188, 569426, 613228, 724724, 1073149, 1138852, 1268267, 1992991, 2146298, 2536534, 3985982, 4292596, 5073068, 7971964, 13950937, 27901874, 55803748]

約数ペア:

[(1, 55803748), (2, 27901874), (4, 13950937), (7, 7971964), (11, 5073068), (13, 4292596), (14, 3985982), (22, 2536534), (26, 2146298), (28, 1992991), (44, 1268267), (49, 1138852), (52, 1073149), (77, 724724), (91, 613228), (98, 569426), (121, 461188), (143, 390236), (154, 362362), (181, 308308), (182, 306614), (196, 284713), (242, 230594), (286, 195118), (308, 181181), (362, 154154), (364, 153307), (484, 115297), (539, 103532), (572, 97559), (637, 87604), (724, 77077), (847, 65884), (1001, 55748), (1078, 51766), (1267, 44044), (1274, 43802), (1573, 35476), (1694, 32942), (1991, 28028), (2002, 27874), (2156, 25883), (2353, 23716), (2534, 22022), (2548, 21901), (3146, 17738), (3388, 16471), (3982, 14014), (4004, 13937), (4706, 11858), (5068, 11011), (5929, 9412), (6292, 8869), (7007, 7964)]