54018978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 120839040

約数和(自身を除く): 66820062

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 73, 78, 106, 146, 159, 179, 219, 318, 358, 438, 537, 689, 949, 1074, 1378, 1898, 2067, 2327, 2847, 3869, 4134, 4654, 5694, 6981, 7738, 9487, 11607, 13067, 13962, 18974, 23214, 26134, 28461, 39201, 50297, 56922, 78402, 100594, 123331, 150891, 169871, 246662, 301782, 339742, 369993, 509613, 692551, 739986, 1019226, 1385102, 2077653, 4155306, 9003163, 18006326, 27009489, 54018978]

約数ペア:

[(1, 54018978), (2, 27009489), (3, 18006326), (6, 9003163), (13, 4155306), (26, 2077653), (39, 1385102), (53, 1019226), (73, 739986), (78, 692551), (106, 509613), (146, 369993), (159, 339742), (179, 301782), (219, 246662), (318, 169871), (358, 150891), (438, 123331), (537, 100594), (689, 78402), (949, 56922), (1074, 50297), (1378, 39201), (1898, 28461), (2067, 26134), (2327, 23214), (2847, 18974), (3869, 13962), (4134, 13067), (4654, 11607), (5694, 9487), (6981, 7738)]