55289696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 142974720

約数和(自身を除く): 87685024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1181, 1232, 1463, 1672, 2128, 2362, 2464, 2926, 3344, 4256, 4724, 5852, 6688, 8267, 9448, 11704, 12991, 16534, 18896, 22439, 23408, 25982, 33068, 37792, 44878, 46816, 51964, 66136, 89756, 90937, 103928, 132272, 157073, 179512, 181874, 207856, 246829, 264544, 314146, 359024, 363748, 415712, 493658, 628292, 718048, 727496, 987316, 1256584, 1454992, 1727803, 1974632, 2513168, 2909984, 3455606, 3949264, 5026336, 6911212, 7898528, 13822424, 27644848, 55289696]

約数ペア:

[(1, 55289696), (2, 27644848), (4, 13822424), (7, 7898528), (8, 6911212), (11, 5026336), (14, 3949264), (16, 3455606), (19, 2909984), (22, 2513168), (28, 1974632), (32, 1727803), (38, 1454992), (44, 1256584), (56, 987316), (76, 727496), (77, 718048), (88, 628292), (112, 493658), (133, 415712), (152, 363748), (154, 359024), (176, 314146), (209, 264544), (224, 246829), (266, 207856), (304, 181874), (308, 179512), (352, 157073), (418, 132272), (532, 103928), (608, 90937), (616, 89756), (836, 66136), (1064, 51964), (1181, 46816), (1232, 44878), (1463, 37792), (1672, 33068), (2128, 25982), (2362, 23408), (2464, 22439), (2926, 18896), (3344, 16534), (4256, 12991), (4724, 11704), (5852, 9448), (6688, 8267)]