51984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2$

素因数の和:52

約数の個数: 45

約数和(自身を含む): 153543

約数和(自身を除く): 101559

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 12996, 17328, 25992, 51984]

約数ペア:

[(1, 51984), (2, 25992), (3, 17328), (4, 12996), (6, 8664), (8, 6498), (9, 5776), (12, 4332), (16, 3249), (18, 2888), (19, 2736), (24, 2166), (36, 1444), (38, 1368), (48, 1083), (57, 912), (72, 722), (76, 684), (114, 456), (144, 361), (152, 342), (171, 304)]