51541528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 106507800

約数和(自身を除く): 54966272

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 529, 641, 874, 1058, 1282, 1748, 2116, 2564, 3496, 4232, 5128, 10051, 12179, 14743, 20102, 24358, 29486, 40204, 48716, 58972, 80408, 97432, 117944, 280117, 339089, 560234, 678178, 1120468, 1356356, 2240936, 2712712, 6442691, 12885382, 25770764, 51541528]

約数ペア:

[(1, 51541528), (2, 25770764), (4, 12885382), (8, 6442691), (19, 2712712), (23, 2240936), (38, 1356356), (46, 1120468), (76, 678178), (92, 560234), (152, 339089), (184, 280117), (437, 117944), (529, 97432), (641, 80408), (874, 58972), (1058, 48716), (1282, 40204), (1748, 29486), (2116, 24358), (2564, 20102), (3496, 14743), (4232, 12179), (5128, 10051)]