51316078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 86002560

約数和(自身を除く): 34686482

約数列:

[1, 2, 11, 22, 83, 157, 166, 179, 314, 358, 913, 1727, 1826, 1969, 3454, 3938, 13031, 14857, 26062, 28103, 29714, 56206, 143341, 163427, 286682, 309133, 326854, 618266, 2332549, 4665098, 25658039, 51316078]

約数ペア:

[(1, 51316078), (2, 25658039), (11, 4665098), (22, 2332549), (83, 618266), (157, 326854), (166, 309133), (179, 286682), (314, 163427), (358, 143341), (913, 56206), (1727, 29714), (1826, 28103), (1969, 26062), (3454, 14857), (3938, 13031)]