54178124

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 129639888

約数和(自身を除く): 75461764

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 1933, 2002, 2156, 2548, 3866, 4004, 7007, 7732, 13531, 14014, 21263, 25129, 27062, 28028, 42526, 50258, 54124, 85052, 94717, 100516, 148841, 175903, 189434, 276419, 297682, 351806, 378868, 552838, 595364, 703612, 1041887, 1105676, 1231321, 1934933, 2083774, 2462642, 3869866, 4167548, 4925284, 7739732, 13544531, 27089062, 54178124]

約数ペア:

[(1, 54178124), (2, 27089062), (4, 13544531), (7, 7739732), (11, 4925284), (13, 4167548), (14, 3869866), (22, 2462642), (26, 2083774), (28, 1934933), (44, 1231321), (49, 1105676), (52, 1041887), (77, 703612), (91, 595364), (98, 552838), (143, 378868), (154, 351806), (182, 297682), (196, 276419), (286, 189434), (308, 175903), (364, 148841), (539, 100516), (572, 94717), (637, 85052), (1001, 54124), (1078, 50258), (1274, 42526), (1933, 28028), (2002, 27062), (2156, 25129), (2548, 21263), (3866, 14014), (4004, 13531), (7007, 7732)]