53789142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 69071658

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 157, 174, 179, 314, 319, 358, 471, 537, 638, 942, 957, 1074, 1727, 1914, 1969, 3454, 3938, 4553, 5181, 5191, 5907, 9106, 10362, 10382, 11814, 13659, 15573, 27318, 28103, 31146, 50083, 56206, 57101, 84309, 100166, 114202, 150249, 168618, 171303, 300498, 309133, 342606, 618266, 814987, 927399, 1629974, 1854798, 2444961, 4889922, 8964857, 17929714, 26894571, 53789142]

約数ペア:

[(1, 53789142), (2, 26894571), (3, 17929714), (6, 8964857), (11, 4889922), (22, 2444961), (29, 1854798), (33, 1629974), (58, 927399), (66, 814987), (87, 618266), (157, 342606), (174, 309133), (179, 300498), (314, 171303), (319, 168618), (358, 150249), (471, 114202), (537, 100166), (638, 84309), (942, 57101), (957, 56206), (1074, 50083), (1727, 31146), (1914, 28103), (1969, 27318), (3454, 15573), (3938, 13659), (4553, 11814), (5181, 10382), (5191, 10362), (5907, 9106)]